New file |
| | |
| | | function _extends() { |
| | | _extends = Object.assign || function (target) { |
| | | for (let i = 1; i < arguments.length; i++) { |
| | | const source = arguments[i] |
| | | |
| | | for (const key in source) { |
| | | if (Object.prototype.hasOwnProperty.call(source, key)) { |
| | | target[key] = source[key] |
| | | } |
| | | } |
| | | } |
| | | |
| | | return target |
| | | } |
| | | |
| | | return _extends.apply(this, arguments) |
| | | } |
| | | |
| | | /* eslint no-console:0 */ |
| | | const formatRegExp = /%[sdj%]/g |
| | | let warning = function warning() {} // don't print warning message when in production env or node runtime |
| | | |
| | | if (typeof process !== 'undefined' && process.env && process.env.NODE_ENV !== 'production' && typeof window |
| | | !== 'undefined' && typeof document !== 'undefined') { |
| | | warning = function warning(type, errors) { |
| | | if (typeof console !== 'undefined' && console.warn) { |
| | | if (errors.every((e) => typeof e === 'string')) { |
| | | console.warn(type, errors) |
| | | } |
| | | } |
| | | } |
| | | } |
| | | |
| | | function convertFieldsError(errors) { |
| | | if (!errors || !errors.length) return null |
| | | const fields = {} |
| | | errors.forEach((error) => { |
| | | const { field } = error |
| | | fields[field] = fields[field] || [] |
| | | fields[field].push(error) |
| | | }) |
| | | return fields |
| | | } |
| | | |
| | | function format() { |
| | | for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) { |
| | | args[_key] = arguments[_key] |
| | | } |
| | | |
| | | let i = 1 |
| | | const f = args[0] |
| | | const len = args.length |
| | | |
| | | if (typeof f === 'function') { |
| | | return f.apply(null, args.slice(1)) |
| | | } |
| | | |
| | | if (typeof f === 'string') { |
| | | let str = String(f).replace(formatRegExp, (x) => { |
| | | if (x === '%%') { |
| | | return '%' |
| | | } |
| | | |
| | | if (i >= len) { |
| | | return x |
| | | } |
| | | |
| | | switch (x) { |
| | | case '%s': |
| | | return String(args[i++]) |
| | | |
| | | case '%d': |
| | | return Number(args[i++]) |
| | | |
| | | case '%j': |
| | | try { |
| | | return JSON.stringify(args[i++]) |
| | | } catch (_) { |
| | | return '[Circular]' |
| | | } |
| | | |
| | | break |
| | | |
| | | default: |
| | | return x |
| | | } |
| | | }) |
| | | |
| | | for (let arg = args[i]; i < len; arg = args[++i]) { |
| | | str += ` ${arg}` |
| | | } |
| | | |
| | | return str |
| | | } |
| | | |
| | | return f |
| | | } |
| | | |
| | | function isNativeStringType(type) { |
| | | return type === 'string' || type === 'url' || type === 'hex' || type === 'email' || type === 'pattern' |
| | | } |
| | | |
| | | function isEmptyValue(value, type) { |
| | | if (value === undefined || value === null) { |
| | | return true |
| | | } |
| | | |
| | | if (type === 'array' && Array.isArray(value) && !value.length) { |
| | | return true |
| | | } |
| | | |
| | | if (isNativeStringType(type) && typeof value === 'string' && !value) { |
| | | return true |
| | | } |
| | | |
| | | return false |
| | | } |
| | | |
| | | function asyncParallelArray(arr, func, callback) { |
| | | const results = [] |
| | | let total = 0 |
| | | const arrLength = arr.length |
| | | |
| | | function count(errors) { |
| | | results.push.apply(results, errors) |
| | | total++ |
| | | |
| | | if (total === arrLength) { |
| | | callback(results) |
| | | } |
| | | } |
| | | |
| | | arr.forEach((a) => { |
| | | func(a, count) |
| | | }) |
| | | } |
| | | |
| | | function asyncSerialArray(arr, func, callback) { |
| | | let index = 0 |
| | | const arrLength = arr.length |
| | | |
| | | function next(errors) { |
| | | if (errors && errors.length) { |
| | | callback(errors) |
| | | return |
| | | } |
| | | |
| | | const original = index |
| | | index += 1 |
| | | |
| | | if (original < arrLength) { |
| | | func(arr[original], next) |
| | | } else { |
| | | callback([]) |
| | | } |
| | | } |
| | | |
| | | next([]) |
| | | } |
| | | |
| | | function flattenObjArr(objArr) { |
| | | const ret = [] |
| | | Object.keys(objArr).forEach((k) => { |
| | | ret.push.apply(ret, objArr[k]) |
| | | }) |
| | | return ret |
| | | } |
| | | |
| | | function asyncMap(objArr, option, func, callback) { |
| | | if (option.first) { |
| | | const _pending = new Promise((resolve, reject) => { |
| | | const next = function next(errors) { |
| | | callback(errors) |
| | | return errors.length ? reject({ |
| | | errors, |
| | | fields: convertFieldsError(errors) |
| | | }) : resolve() |
| | | } |
| | | |
| | | const flattenArr = flattenObjArr(objArr) |
| | | asyncSerialArray(flattenArr, func, next) |
| | | }) |
| | | |
| | | _pending.catch((e) => e) |
| | | |
| | | return _pending |
| | | } |
| | | |
| | | let firstFields = option.firstFields || [] |
| | | |
| | | if (firstFields === true) { |
| | | firstFields = Object.keys(objArr) |
| | | } |
| | | |
| | | const objArrKeys = Object.keys(objArr) |
| | | const objArrLength = objArrKeys.length |
| | | let total = 0 |
| | | const results = [] |
| | | const pending = new Promise((resolve, reject) => { |
| | | const next = function next(errors) { |
| | | results.push.apply(results, errors) |
| | | total++ |
| | | |
| | | if (total === objArrLength) { |
| | | callback(results) |
| | | return results.length ? reject({ |
| | | errors: results, |
| | | fields: convertFieldsError(results) |
| | | }) : resolve() |
| | | } |
| | | } |
| | | |
| | | if (!objArrKeys.length) { |
| | | callback(results) |
| | | resolve() |
| | | } |
| | | |
| | | objArrKeys.forEach((key) => { |
| | | const arr = objArr[key] |
| | | |
| | | if (firstFields.indexOf(key) !== -1) { |
| | | asyncSerialArray(arr, func, next) |
| | | } else { |
| | | asyncParallelArray(arr, func, next) |
| | | } |
| | | }) |
| | | }) |
| | | pending.catch((e) => e) |
| | | return pending |
| | | } |
| | | |
| | | function complementError(rule) { |
| | | return function (oe) { |
| | | if (oe && oe.message) { |
| | | oe.field = oe.field || rule.fullField |
| | | return oe |
| | | } |
| | | |
| | | return { |
| | | message: typeof oe === 'function' ? oe() : oe, |
| | | field: oe.field || rule.fullField |
| | | } |
| | | } |
| | | } |
| | | |
| | | function deepMerge(target, source) { |
| | | if (source) { |
| | | for (const s in source) { |
| | | if (source.hasOwnProperty(s)) { |
| | | const value = source[s] |
| | | |
| | | if (typeof value === 'object' && typeof target[s] === 'object') { |
| | | target[s] = { ...target[s], ...value } |
| | | } else { |
| | | target[s] = value |
| | | } |
| | | } |
| | | } |
| | | } |
| | | |
| | | return target |
| | | } |
| | | |
| | | /** |
| | | * Rule for validating required fields. |
| | | * |
| | | * @param rule The validation rule. |
| | | * @param value The value of the field on the source object. |
| | | * @param source The source object being validated. |
| | | * @param errors An array of errors that this rule may add |
| | | * validation errors to. |
| | | * @param options The validation options. |
| | | * @param options.messages The validation messages. |
| | | */ |
| | | |
| | | function required(rule, value, source, errors, options, type) { |
| | | if (rule.required && (!source.hasOwnProperty(rule.field) || isEmptyValue(value, type || rule.type))) { |
| | | errors.push(format(options.messages.required, rule.fullField)) |
| | | } |
| | | } |
| | | |
| | | /** |
| | | * Rule for validating whitespace. |
| | | * |
| | | * @param rule The validation rule. |
| | | * @param value The value of the field on the source object. |
| | | * @param source The source object being validated. |
| | | * @param errors An array of errors that this rule may add |
| | | * validation errors to. |
| | | * @param options The validation options. |
| | | * @param options.messages The validation messages. |
| | | */ |
| | | |
| | | function whitespace(rule, value, source, errors, options) { |
| | | if (/^\s+$/.test(value) || value === '') { |
| | | errors.push(format(options.messages.whitespace, rule.fullField)) |
| | | } |
| | | } |
| | | |
| | | /* eslint max-len:0 */ |
| | | |
| | | const pattern = { |
| | | // http://emailregex.com/ |
| | | email: /^(([^<>()\[\]\\.,;:\s@"]+(\.[^<>()\[\]\\.,;:\s@"]+)*)|(".+"))@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}])|(([a-zA-Z\-0-9]+\.)+[a-zA-Z]{2,}))$/, |
| | | url: new RegExp( |
| | | '^(?!mailto:)(?:(?:http|https|ftp)://|//)(?:\\S+(?::\\S*)?@)?(?:(?:(?:[1-9]\\d?|1\\d\\d|2[01]\\d|22[0-3])(?:\\.(?:1?\\d{1,2}|2[0-4]\\d|25[0-5])){2}(?:\\.(?:[0-9]\\d?|1\\d\\d|2[0-4]\\d|25[0-4]))|(?:(?:[a-z\\u00a1-\\uffff0-9]+-*)*[a-z\\u00a1-\\uffff0-9]+)(?:\\.(?:[a-z\\u00a1-\\uffff0-9]+-*)*[a-z\\u00a1-\\uffff0-9]+)*(?:\\.(?:[a-z\\u00a1-\\uffff]{2,})))|localhost)(?::\\d{2,5})?(?:(/|\\?|#)[^\\s]*)?$', |
| | | 'i' |
| | | ), |
| | | hex: /^#?([a-f0-9]{6}|[a-f0-9]{3})$/i |
| | | } |
| | | var types = { |
| | | integer: function integer(value) { |
| | | return /^(-)?\d+$/.test(value); |
| | | }, |
| | | float: function float(value) { |
| | | return /^(-)?\d+(\.\d+)?$/.test(value); |
| | | }, |
| | | array: function array(value) { |
| | | return Array.isArray(value) |
| | | }, |
| | | regexp: function regexp(value) { |
| | | if (value instanceof RegExp) { |
| | | return true |
| | | } |
| | | |
| | | try { |
| | | return !!new RegExp(value) |
| | | } catch (e) { |
| | | return false |
| | | } |
| | | }, |
| | | date: function date(value) { |
| | | return typeof value.getTime === 'function' && typeof value.getMonth === 'function' && typeof value.getYear |
| | | === 'function' |
| | | }, |
| | | number: function number(value) { |
| | | if (isNaN(value)) { |
| | | return false |
| | | } |
| | | |
| | | // 修改源码,将字符串数值先转为数值 |
| | | return typeof +value === 'number' |
| | | }, |
| | | object: function object(value) { |
| | | return typeof value === 'object' && !types.array(value) |
| | | }, |
| | | method: function method(value) { |
| | | return typeof value === 'function' |
| | | }, |
| | | email: function email(value) { |
| | | return typeof value === 'string' && !!value.match(pattern.email) && value.length < 255 |
| | | }, |
| | | url: function url(value) { |
| | | return typeof value === 'string' && !!value.match(pattern.url) |
| | | }, |
| | | hex: function hex(value) { |
| | | return typeof value === 'string' && !!value.match(pattern.hex) |
| | | } |
| | | } |
| | | /** |
| | | * Rule for validating the type of a value. |
| | | * |
| | | * @param rule The validation rule. |
| | | * @param value The value of the field on the source object. |
| | | * @param source The source object being validated. |
| | | * @param errors An array of errors that this rule may add |
| | | * validation errors to. |
| | | * @param options The validation options. |
| | | * @param options.messages The validation messages. |
| | | */ |
| | | |
| | | function type(rule, value, source, errors, options) { |
| | | if (rule.required && value === undefined) { |
| | | required(rule, value, source, errors, options) |
| | | return |
| | | } |
| | | |
| | | const custom = ['integer', 'float', 'array', 'regexp', 'object', 'method', 'email', 'number', 'date', 'url', 'hex'] |
| | | const ruleType = rule.type |
| | | |
| | | if (custom.indexOf(ruleType) > -1) { |
| | | if (!types[ruleType](value)) { |
| | | errors.push(format(options.messages.types[ruleType], rule.fullField, rule.type)) |
| | | } // straight typeof check |
| | | } else if (ruleType && typeof value !== rule.type) { |
| | | errors.push(format(options.messages.types[ruleType], rule.fullField, rule.type)) |
| | | } |
| | | } |
| | | |
| | | /** |
| | | * Rule for validating minimum and maximum allowed values. |
| | | * |
| | | * @param rule The validation rule. |
| | | * @param value The value of the field on the source object. |
| | | * @param source The source object being validated. |
| | | * @param errors An array of errors that this rule may add |
| | | * validation errors to. |
| | | * @param options The validation options. |
| | | * @param options.messages The validation messages. |
| | | */ |
| | | |
| | | function range(rule, value, source, errors, options) { |
| | | const len = typeof rule.len === 'number' |
| | | const min = typeof rule.min === 'number' |
| | | const max = typeof rule.max === 'number' // 正则匹配码点范围从U+010000一直到U+10FFFF的文字(补充平面Supplementary Plane) |
| | | |
| | | const spRegexp = /[\uD800-\uDBFF][\uDC00-\uDFFF]/g |
| | | let val = value |
| | | let key = null |
| | | const num = typeof value === 'number' |
| | | const str = typeof value === 'string' |
| | | const arr = Array.isArray(value) |
| | | |
| | | if (num) { |
| | | key = 'number' |
| | | } else if (str) { |
| | | key = 'string' |
| | | } else if (arr) { |
| | | key = 'array' |
| | | } // if the value is not of a supported type for range validation |
| | | // the validation rule rule should use the |
| | | // type property to also test for a particular type |
| | | |
| | | if (!key) { |
| | | return false |
| | | } |
| | | |
| | | if (arr) { |
| | | val = value.length |
| | | } |
| | | |
| | | if (str) { |
| | | // 处理码点大于U+010000的文字length属性不准确的bug,如"𠮷𠮷𠮷".lenght !== 3 |
| | | val = value.replace(spRegexp, '_').length |
| | | } |
| | | |
| | | if (len) { |
| | | if (val !== rule.len) { |
| | | errors.push(format(options.messages[key].len, rule.fullField, rule.len)) |
| | | } |
| | | } else if (min && !max && val < rule.min) { |
| | | errors.push(format(options.messages[key].min, rule.fullField, rule.min)) |
| | | } else if (max && !min && val > rule.max) { |
| | | errors.push(format(options.messages[key].max, rule.fullField, rule.max)) |
| | | } else if (min && max && (val < rule.min || val > rule.max)) { |
| | | errors.push(format(options.messages[key].range, rule.fullField, rule.min, rule.max)) |
| | | } |
| | | } |
| | | |
| | | const ENUM = 'enum' |
| | | /** |
| | | * Rule for validating a value exists in an enumerable list. |
| | | * |
| | | * @param rule The validation rule. |
| | | * @param value The value of the field on the source object. |
| | | * @param source The source object being validated. |
| | | * @param errors An array of errors that this rule may add |
| | | * validation errors to. |
| | | * @param options The validation options. |
| | | * @param options.messages The validation messages. |
| | | */ |
| | | |
| | | function enumerable(rule, value, source, errors, options) { |
| | | rule[ENUM] = Array.isArray(rule[ENUM]) ? rule[ENUM] : [] |
| | | |
| | | if (rule[ENUM].indexOf(value) === -1) { |
| | | errors.push(format(options.messages[ENUM], rule.fullField, rule[ENUM].join(', '))) |
| | | } |
| | | } |
| | | |
| | | /** |
| | | * Rule for validating a regular expression pattern. |
| | | * |
| | | * @param rule The validation rule. |
| | | * @param value The value of the field on the source object. |
| | | * @param source The source object being validated. |
| | | * @param errors An array of errors that this rule may add |
| | | * validation errors to. |
| | | * @param options The validation options. |
| | | * @param options.messages The validation messages. |
| | | */ |
| | | |
| | | function pattern$1(rule, value, source, errors, options) { |
| | | if (rule.pattern) { |
| | | if (rule.pattern instanceof RegExp) { |
| | | // if a RegExp instance is passed, reset `lastIndex` in case its `global` |
| | | // flag is accidentally set to `true`, which in a validation scenario |
| | | // is not necessary and the result might be misleading |
| | | rule.pattern.lastIndex = 0 |
| | | |
| | | if (!rule.pattern.test(value)) { |
| | | errors.push(format(options.messages.pattern.mismatch, rule.fullField, value, rule.pattern)) |
| | | } |
| | | } else if (typeof rule.pattern === 'string') { |
| | | const _pattern = new RegExp(rule.pattern) |
| | | |
| | | if (!_pattern.test(value)) { |
| | | errors.push(format(options.messages.pattern.mismatch, rule.fullField, value, rule.pattern)) |
| | | } |
| | | } |
| | | } |
| | | } |
| | | |
| | | const rules = { |
| | | required, |
| | | whitespace, |
| | | type, |
| | | range, |
| | | enum: enumerable, |
| | | pattern: pattern$1 |
| | | } |
| | | |
| | | /** |
| | | * Performs validation for string types. |
| | | * |
| | | * @param rule The validation rule. |
| | | * @param value The value of the field on the source object. |
| | | * @param callback The callback function. |
| | | * @param source The source object being validated. |
| | | * @param options The validation options. |
| | | * @param options.messages The validation messages. |
| | | */ |
| | | |
| | | function string(rule, value, callback, source, options) { |
| | | const errors = [] |
| | | const validate = rule.required || !rule.required && source.hasOwnProperty(rule.field) |
| | | |
| | | if (validate) { |
| | | if (isEmptyValue(value, 'string') && !rule.required) { |
| | | return callback() |
| | | } |
| | | |
| | | rules.required(rule, value, source, errors, options, 'string') |
| | | |
| | | if (!isEmptyValue(value, 'string')) { |
| | | rules.type(rule, value, source, errors, options) |
| | | rules.range(rule, value, source, errors, options) |
| | | rules.pattern(rule, value, source, errors, options) |
| | | |
| | | if (rule.whitespace === true) { |
| | | rules.whitespace(rule, value, source, errors, options) |
| | | } |
| | | } |
| | | } |
| | | |
| | | callback(errors) |
| | | } |
| | | |
| | | /** |
| | | * Validates a function. |
| | | * |
| | | * @param rule The validation rule. |
| | | * @param value The value of the field on the source object. |
| | | * @param callback The callback function. |
| | | * @param source The source object being validated. |
| | | * @param options The validation options. |
| | | * @param options.messages The validation messages. |
| | | */ |
| | | |
| | | function method(rule, value, callback, source, options) { |
| | | const errors = [] |
| | | const validate = rule.required || !rule.required && source.hasOwnProperty(rule.field) |
| | | |
| | | if (validate) { |
| | | if (isEmptyValue(value) && !rule.required) { |
| | | return callback() |
| | | } |
| | | |
| | | rules.required(rule, value, source, errors, options) |
| | | |
| | | if (value !== undefined) { |
| | | rules.type(rule, value, source, errors, options) |
| | | } |
| | | } |
| | | |
| | | callback(errors) |
| | | } |
| | | |
| | | /** |
| | | * Validates a number. |
| | | * |
| | | * @param rule The validation rule. |
| | | * @param value The value of the field on the source object. |
| | | * @param callback The callback function. |
| | | * @param source The source object being validated. |
| | | * @param options The validation options. |
| | | * @param options.messages The validation messages. |
| | | */ |
| | | |
| | | function number(rule, value, callback, source, options) { |
| | | const errors = [] |
| | | const validate = rule.required || !rule.required && source.hasOwnProperty(rule.field) |
| | | |
| | | if (validate) { |
| | | if (value === '') { |
| | | value = undefined |
| | | } |
| | | |
| | | if (isEmptyValue(value) && !rule.required) { |
| | | return callback() |
| | | } |
| | | |
| | | rules.required(rule, value, source, errors, options) |
| | | |
| | | if (value !== undefined) { |
| | | rules.type(rule, value, source, errors, options) |
| | | rules.range(rule, value, source, errors, options) |
| | | } |
| | | } |
| | | |
| | | callback(errors) |
| | | } |
| | | |
| | | /** |
| | | * Validates a boolean. |
| | | * |
| | | * @param rule The validation rule. |
| | | * @param value The value of the field on the source object. |
| | | * @param callback The callback function. |
| | | * @param source The source object being validated. |
| | | * @param options The validation options. |
| | | * @param options.messages The validation messages. |
| | | */ |
| | | |
| | | function _boolean(rule, value, callback, source, options) { |
| | | const errors = [] |
| | | const validate = rule.required || !rule.required && source.hasOwnProperty(rule.field) |
| | | |
| | | if (validate) { |
| | | if (isEmptyValue(value) && !rule.required) { |
| | | return callback() |
| | | } |
| | | |
| | | rules.required(rule, value, source, errors, options) |
| | | |
| | | if (value !== undefined) { |
| | | rules.type(rule, value, source, errors, options) |
| | | } |
| | | } |
| | | |
| | | callback(errors) |
| | | } |
| | | |
| | | /** |
| | | * Validates the regular expression type. |
| | | * |
| | | * @param rule The validation rule. |
| | | * @param value The value of the field on the source object. |
| | | * @param callback The callback function. |
| | | * @param source The source object being validated. |
| | | * @param options The validation options. |
| | | * @param options.messages The validation messages. |
| | | */ |
| | | |
| | | function regexp(rule, value, callback, source, options) { |
| | | const errors = [] |
| | | const validate = rule.required || !rule.required && source.hasOwnProperty(rule.field) |
| | | |
| | | if (validate) { |
| | | if (isEmptyValue(value) && !rule.required) { |
| | | return callback() |
| | | } |
| | | |
| | | rules.required(rule, value, source, errors, options) |
| | | |
| | | if (!isEmptyValue(value)) { |
| | | rules.type(rule, value, source, errors, options) |
| | | } |
| | | } |
| | | |
| | | callback(errors) |
| | | } |
| | | |
| | | /** |
| | | * Validates a number is an integer. |
| | | * |
| | | * @param rule The validation rule. |
| | | * @param value The value of the field on the source object. |
| | | * @param callback The callback function. |
| | | * @param source The source object being validated. |
| | | * @param options The validation options. |
| | | * @param options.messages The validation messages. |
| | | */ |
| | | |
| | | function integer(rule, value, callback, source, options) { |
| | | const errors = [] |
| | | const validate = rule.required || !rule.required && source.hasOwnProperty(rule.field) |
| | | |
| | | if (validate) { |
| | | if (isEmptyValue(value) && !rule.required) { |
| | | return callback() |
| | | } |
| | | |
| | | rules.required(rule, value, source, errors, options) |
| | | |
| | | if (value !== undefined) { |
| | | rules.type(rule, value, source, errors, options) |
| | | rules.range(rule, value, source, errors, options) |
| | | } |
| | | } |
| | | |
| | | callback(errors) |
| | | } |
| | | |
| | | /** |
| | | * Validates a number is a floating point number. |
| | | * |
| | | * @param rule The validation rule. |
| | | * @param value The value of the field on the source object. |
| | | * @param callback The callback function. |
| | | * @param source The source object being validated. |
| | | * @param options The validation options. |
| | | * @param options.messages The validation messages. |
| | | */ |
| | | |
| | | function floatFn(rule, value, callback, source, options) { |
| | | const errors = [] |
| | | const validate = rule.required || !rule.required && source.hasOwnProperty(rule.field) |
| | | |
| | | if (validate) { |
| | | if (isEmptyValue(value) && !rule.required) { |
| | | return callback() |
| | | } |
| | | |
| | | rules.required(rule, value, source, errors, options) |
| | | |
| | | if (value !== undefined) { |
| | | rules.type(rule, value, source, errors, options) |
| | | rules.range(rule, value, source, errors, options) |
| | | } |
| | | } |
| | | |
| | | callback(errors) |
| | | } |
| | | |
| | | /** |
| | | * Validates an array. |
| | | * |
| | | * @param rule The validation rule. |
| | | * @param value The value of the field on the source object. |
| | | * @param callback The callback function. |
| | | * @param source The source object being validated. |
| | | * @param options The validation options. |
| | | * @param options.messages The validation messages. |
| | | */ |
| | | |
| | | function array(rule, value, callback, source, options) { |
| | | const errors = [] |
| | | const validate = rule.required || !rule.required && source.hasOwnProperty(rule.field) |
| | | |
| | | if (validate) { |
| | | if (isEmptyValue(value, 'array') && !rule.required) { |
| | | return callback() |
| | | } |
| | | |
| | | rules.required(rule, value, source, errors, options, 'array') |
| | | |
| | | if (!isEmptyValue(value, 'array')) { |
| | | rules.type(rule, value, source, errors, options) |
| | | rules.range(rule, value, source, errors, options) |
| | | } |
| | | } |
| | | |
| | | callback(errors) |
| | | } |
| | | |
| | | /** |
| | | * Validates an object. |
| | | * |
| | | * @param rule The validation rule. |
| | | * @param value The value of the field on the source object. |
| | | * @param callback The callback function. |
| | | * @param source The source object being validated. |
| | | * @param options The validation options. |
| | | * @param options.messages The validation messages. |
| | | */ |
| | | |
| | | function object(rule, value, callback, source, options) { |
| | | const errors = [] |
| | | const validate = rule.required || !rule.required && source.hasOwnProperty(rule.field) |
| | | |
| | | if (validate) { |
| | | if (isEmptyValue(value) && !rule.required) { |
| | | return callback() |
| | | } |
| | | |
| | | rules.required(rule, value, source, errors, options) |
| | | |
| | | if (value !== undefined) { |
| | | rules.type(rule, value, source, errors, options) |
| | | } |
| | | } |
| | | |
| | | callback(errors) |
| | | } |
| | | |
| | | const ENUM$1 = 'enum' |
| | | /** |
| | | * Validates an enumerable list. |
| | | * |
| | | * @param rule The validation rule. |
| | | * @param value The value of the field on the source object. |
| | | * @param callback The callback function. |
| | | * @param source The source object being validated. |
| | | * @param options The validation options. |
| | | * @param options.messages The validation messages. |
| | | */ |
| | | |
| | | function enumerable$1(rule, value, callback, source, options) { |
| | | const errors = [] |
| | | const validate = rule.required || !rule.required && source.hasOwnProperty(rule.field) |
| | | |
| | | if (validate) { |
| | | if (isEmptyValue(value) && !rule.required) { |
| | | return callback() |
| | | } |
| | | |
| | | rules.required(rule, value, source, errors, options) |
| | | |
| | | if (value !== undefined) { |
| | | rules[ENUM$1](rule, value, source, errors, options) |
| | | } |
| | | } |
| | | |
| | | callback(errors) |
| | | } |
| | | |
| | | /** |
| | | * Validates a regular expression pattern. |
| | | * |
| | | * Performs validation when a rule only contains |
| | | * a pattern property but is not declared as a string type. |
| | | * |
| | | * @param rule The validation rule. |
| | | * @param value The value of the field on the source object. |
| | | * @param callback The callback function. |
| | | * @param source The source object being validated. |
| | | * @param options The validation options. |
| | | * @param options.messages The validation messages. |
| | | */ |
| | | |
| | | function pattern$2(rule, value, callback, source, options) { |
| | | const errors = [] |
| | | const validate = rule.required || !rule.required && source.hasOwnProperty(rule.field) |
| | | |
| | | if (validate) { |
| | | if (isEmptyValue(value, 'string') && !rule.required) { |
| | | return callback() |
| | | } |
| | | |
| | | rules.required(rule, value, source, errors, options) |
| | | |
| | | if (!isEmptyValue(value, 'string')) { |
| | | rules.pattern(rule, value, source, errors, options) |
| | | } |
| | | } |
| | | |
| | | callback(errors) |
| | | } |
| | | |
| | | function date(rule, value, callback, source, options) { |
| | | const errors = [] |
| | | const validate = rule.required || !rule.required && source.hasOwnProperty(rule.field) |
| | | |
| | | if (validate) { |
| | | if (isEmptyValue(value) && !rule.required) { |
| | | return callback() |
| | | } |
| | | |
| | | rules.required(rule, value, source, errors, options) |
| | | |
| | | if (!isEmptyValue(value)) { |
| | | let dateObject |
| | | |
| | | if (typeof value === 'number') { |
| | | dateObject = new Date(value) |
| | | } else { |
| | | dateObject = value |
| | | } |
| | | |
| | | rules.type(rule, dateObject, source, errors, options) |
| | | |
| | | if (dateObject) { |
| | | rules.range(rule, dateObject.getTime(), source, errors, options) |
| | | } |
| | | } |
| | | } |
| | | |
| | | callback(errors) |
| | | } |
| | | |
| | | function required$1(rule, value, callback, source, options) { |
| | | const errors = [] |
| | | const type = Array.isArray(value) ? 'array' : typeof value |
| | | rules.required(rule, value, source, errors, options, type) |
| | | callback(errors) |
| | | } |
| | | |
| | | function type$1(rule, value, callback, source, options) { |
| | | const ruleType = rule.type |
| | | const errors = [] |
| | | const validate = rule.required || !rule.required && source.hasOwnProperty(rule.field) |
| | | |
| | | if (validate) { |
| | | if (isEmptyValue(value, ruleType) && !rule.required) { |
| | | return callback() |
| | | } |
| | | |
| | | rules.required(rule, value, source, errors, options, ruleType) |
| | | |
| | | if (!isEmptyValue(value, ruleType)) { |
| | | rules.type(rule, value, source, errors, options) |
| | | } |
| | | } |
| | | |
| | | callback(errors) |
| | | } |
| | | |
| | | /** |
| | | * Performs validation for any type. |
| | | * |
| | | * @param rule The validation rule. |
| | | * @param value The value of the field on the source object. |
| | | * @param callback The callback function. |
| | | * @param source The source object being validated. |
| | | * @param options The validation options. |
| | | * @param options.messages The validation messages. |
| | | */ |
| | | |
| | | function any(rule, value, callback, source, options) { |
| | | const errors = [] |
| | | const validate = rule.required || !rule.required && source.hasOwnProperty(rule.field) |
| | | |
| | | if (validate) { |
| | | if (isEmptyValue(value) && !rule.required) { |
| | | return callback() |
| | | } |
| | | |
| | | rules.required(rule, value, source, errors, options) |
| | | } |
| | | |
| | | callback(errors) |
| | | } |
| | | |
| | | const validators = { |
| | | string, |
| | | method, |
| | | number, |
| | | boolean: _boolean, |
| | | regexp, |
| | | integer, |
| | | float: floatFn, |
| | | array, |
| | | object, |
| | | enum: enumerable$1, |
| | | pattern: pattern$2, |
| | | date, |
| | | url: type$1, |
| | | hex: type$1, |
| | | email: type$1, |
| | | required: required$1, |
| | | any |
| | | } |
| | | |
| | | function newMessages() { |
| | | return { |
| | | default: 'Validation error on field %s', |
| | | required: '%s is required', |
| | | enum: '%s must be one of %s', |
| | | whitespace: '%s cannot be empty', |
| | | date: { |
| | | format: '%s date %s is invalid for format %s', |
| | | parse: '%s date could not be parsed, %s is invalid ', |
| | | invalid: '%s date %s is invalid' |
| | | }, |
| | | types: { |
| | | string: '%s is not a %s', |
| | | method: '%s is not a %s (function)', |
| | | array: '%s is not an %s', |
| | | object: '%s is not an %s', |
| | | number: '%s is not a %s', |
| | | date: '%s is not a %s', |
| | | boolean: '%s is not a %s', |
| | | integer: '%s is not an %s', |
| | | float: '%s is not a %s', |
| | | regexp: '%s is not a valid %s', |
| | | email: '%s is not a valid %s', |
| | | url: '%s is not a valid %s', |
| | | hex: '%s is not a valid %s' |
| | | }, |
| | | string: { |
| | | len: '%s must be exactly %s characters', |
| | | min: '%s must be at least %s characters', |
| | | max: '%s cannot be longer than %s characters', |
| | | range: '%s must be between %s and %s characters' |
| | | }, |
| | | number: { |
| | | len: '%s must equal %s', |
| | | min: '%s cannot be less than %s', |
| | | max: '%s cannot be greater than %s', |
| | | range: '%s must be between %s and %s' |
| | | }, |
| | | array: { |
| | | len: '%s must be exactly %s in length', |
| | | min: '%s cannot be less than %s in length', |
| | | max: '%s cannot be greater than %s in length', |
| | | range: '%s must be between %s and %s in length' |
| | | }, |
| | | pattern: { |
| | | mismatch: '%s value %s does not match pattern %s' |
| | | }, |
| | | clone: function clone() { |
| | | const cloned = JSON.parse(JSON.stringify(this)) |
| | | cloned.clone = this.clone |
| | | return cloned |
| | | } |
| | | } |
| | | } |
| | | const messages = newMessages() |
| | | |
| | | /** |
| | | * Encapsulates a validation schema. |
| | | * |
| | | * @param descriptor An object declaring validation rules |
| | | * for this schema. |
| | | */ |
| | | |
| | | function Schema(descriptor) { |
| | | this.rules = null |
| | | this._messages = messages |
| | | this.define(descriptor) |
| | | } |
| | | |
| | | Schema.prototype = { |
| | | messages: function messages(_messages) { |
| | | if (_messages) { |
| | | this._messages = deepMerge(newMessages(), _messages) |
| | | } |
| | | |
| | | return this._messages |
| | | }, |
| | | define: function define(rules) { |
| | | if (!rules) { |
| | | throw new Error('Cannot configure a schema with no rules') |
| | | } |
| | | |
| | | if (typeof rules !== 'object' || Array.isArray(rules)) { |
| | | throw new Error('Rules must be an object') |
| | | } |
| | | |
| | | this.rules = {} |
| | | let z |
| | | let item |
| | | |
| | | for (z in rules) { |
| | | if (rules.hasOwnProperty(z)) { |
| | | item = rules[z] |
| | | this.rules[z] = Array.isArray(item) ? item : [item] |
| | | } |
| | | } |
| | | }, |
| | | validate: function validate(source_, o, oc) { |
| | | const _this = this |
| | | |
| | | if (o === void 0) { |
| | | o = {} |
| | | } |
| | | |
| | | if (oc === void 0) { |
| | | oc = function oc() {} |
| | | } |
| | | |
| | | let source = source_ |
| | | let options = o |
| | | let callback = oc |
| | | |
| | | if (typeof options === 'function') { |
| | | callback = options |
| | | options = {} |
| | | } |
| | | |
| | | if (!this.rules || Object.keys(this.rules).length === 0) { |
| | | if (callback) { |
| | | callback() |
| | | } |
| | | |
| | | return Promise.resolve() |
| | | } |
| | | |
| | | function complete(results) { |
| | | let i |
| | | let errors = [] |
| | | let fields = {} |
| | | |
| | | function add(e) { |
| | | if (Array.isArray(e)) { |
| | | let _errors |
| | | |
| | | errors = (_errors = errors).concat.apply(_errors, e) |
| | | } else { |
| | | errors.push(e) |
| | | } |
| | | } |
| | | |
| | | for (i = 0; i < results.length; i++) { |
| | | add(results[i]) |
| | | } |
| | | |
| | | if (!errors.length) { |
| | | errors = null |
| | | fields = null |
| | | } else { |
| | | fields = convertFieldsError(errors) |
| | | } |
| | | |
| | | callback(errors, fields) |
| | | } |
| | | |
| | | if (options.messages) { |
| | | let messages$1 = this.messages() |
| | | |
| | | if (messages$1 === messages) { |
| | | messages$1 = newMessages() |
| | | } |
| | | |
| | | deepMerge(messages$1, options.messages) |
| | | options.messages = messages$1 |
| | | } else { |
| | | options.messages = this.messages() |
| | | } |
| | | |
| | | let arr |
| | | let value |
| | | const series = {} |
| | | const keys = options.keys || Object.keys(this.rules) |
| | | keys.forEach((z) => { |
| | | arr = _this.rules[z] |
| | | value = source[z] |
| | | arr.forEach((r) => { |
| | | let rule = r |
| | | |
| | | if (typeof rule.transform === 'function') { |
| | | if (source === source_) { |
| | | source = { ...source } |
| | | } |
| | | |
| | | value = source[z] = rule.transform(value) |
| | | } |
| | | |
| | | if (typeof rule === 'function') { |
| | | rule = { |
| | | validator: rule |
| | | } |
| | | } else { |
| | | rule = { ...rule } |
| | | } |
| | | |
| | | rule.validator = _this.getValidationMethod(rule) |
| | | rule.field = z |
| | | rule.fullField = rule.fullField || z |
| | | rule.type = _this.getType(rule) |
| | | |
| | | if (!rule.validator) { |
| | | return |
| | | } |
| | | |
| | | series[z] = series[z] || [] |
| | | series[z].push({ |
| | | rule, |
| | | value, |
| | | source, |
| | | field: z |
| | | }) |
| | | }) |
| | | }) |
| | | const errorFields = {} |
| | | return asyncMap(series, options, (data, doIt) => { |
| | | const { rule } = data |
| | | let deep = (rule.type === 'object' || rule.type === 'array') && (typeof rule.fields === 'object' || typeof rule.defaultField |
| | | === 'object') |
| | | deep = deep && (rule.required || !rule.required && data.value) |
| | | rule.field = data.field |
| | | |
| | | function addFullfield(key, schema) { |
| | | return { ...schema, fullField: `${rule.fullField}.${key}` } |
| | | } |
| | | |
| | | function cb(e) { |
| | | if (e === void 0) { |
| | | e = [] |
| | | } |
| | | |
| | | let errors = e |
| | | |
| | | if (!Array.isArray(errors)) { |
| | | errors = [errors] |
| | | } |
| | | |
| | | if (!options.suppressWarning && errors.length) { |
| | | Schema.warning('async-validator:', errors) |
| | | } |
| | | |
| | | if (errors.length && rule.message) { |
| | | errors = [].concat(rule.message) |
| | | } |
| | | |
| | | errors = errors.map(complementError(rule)) |
| | | |
| | | if (options.first && errors.length) { |
| | | errorFields[rule.field] = 1 |
| | | return doIt(errors) |
| | | } |
| | | |
| | | if (!deep) { |
| | | doIt(errors) |
| | | } else { |
| | | // if rule is required but the target object |
| | | // does not exist fail at the rule level and don't |
| | | // go deeper |
| | | if (rule.required && !data.value) { |
| | | if (rule.message) { |
| | | errors = [].concat(rule.message).map(complementError(rule)) |
| | | } else if (options.error) { |
| | | errors = [options.error(rule, format(options.messages.required, rule.field))] |
| | | } else { |
| | | errors = [] |
| | | } |
| | | |
| | | return doIt(errors) |
| | | } |
| | | |
| | | let fieldsSchema = {} |
| | | |
| | | if (rule.defaultField) { |
| | | for (const k in data.value) { |
| | | if (data.value.hasOwnProperty(k)) { |
| | | fieldsSchema[k] = rule.defaultField |
| | | } |
| | | } |
| | | } |
| | | |
| | | fieldsSchema = { ...fieldsSchema, ...data.rule.fields } |
| | | |
| | | for (const f in fieldsSchema) { |
| | | if (fieldsSchema.hasOwnProperty(f)) { |
| | | const fieldSchema = Array.isArray(fieldsSchema[f]) ? fieldsSchema[f] : [fieldsSchema[f]] |
| | | fieldsSchema[f] = fieldSchema.map(addFullfield.bind(null, f)) |
| | | } |
| | | } |
| | | |
| | | const schema = new Schema(fieldsSchema) |
| | | schema.messages(options.messages) |
| | | |
| | | if (data.rule.options) { |
| | | data.rule.options.messages = options.messages |
| | | data.rule.options.error = options.error |
| | | } |
| | | |
| | | schema.validate(data.value, data.rule.options || options, (errs) => { |
| | | const finalErrors = [] |
| | | |
| | | if (errors && errors.length) { |
| | | finalErrors.push.apply(finalErrors, errors) |
| | | } |
| | | |
| | | if (errs && errs.length) { |
| | | finalErrors.push.apply(finalErrors, errs) |
| | | } |
| | | |
| | | doIt(finalErrors.length ? finalErrors : null) |
| | | }) |
| | | } |
| | | } |
| | | |
| | | let res |
| | | |
| | | if (rule.asyncValidator) { |
| | | res = rule.asyncValidator(rule, data.value, cb, data.source, options) |
| | | } else if (rule.validator) { |
| | | res = rule.validator(rule, data.value, cb, data.source, options) |
| | | |
| | | if (res === true) { |
| | | cb() |
| | | } else if (res === false) { |
| | | cb(rule.message || `${rule.field} fails`) |
| | | } else if (res instanceof Array) { |
| | | cb(res) |
| | | } else if (res instanceof Error) { |
| | | cb(res.message) |
| | | } |
| | | } |
| | | |
| | | if (res && res.then) { |
| | | res.then(() => cb(), (e) => cb(e)) |
| | | } |
| | | }, (results) => { |
| | | complete(results) |
| | | }) |
| | | }, |
| | | getType: function getType(rule) { |
| | | if (rule.type === undefined && rule.pattern instanceof RegExp) { |
| | | rule.type = 'pattern' |
| | | } |
| | | |
| | | if (typeof rule.validator !== 'function' && rule.type && !validators.hasOwnProperty(rule.type)) { |
| | | throw new Error(format('Unknown rule type %s', rule.type)) |
| | | } |
| | | |
| | | return rule.type || 'string' |
| | | }, |
| | | getValidationMethod: function getValidationMethod(rule) { |
| | | if (typeof rule.validator === 'function') { |
| | | return rule.validator |
| | | } |
| | | |
| | | const keys = Object.keys(rule) |
| | | const messageIndex = keys.indexOf('message') |
| | | |
| | | if (messageIndex !== -1) { |
| | | keys.splice(messageIndex, 1) |
| | | } |
| | | |
| | | if (keys.length === 1 && keys[0] === 'required') { |
| | | return validators.required |
| | | } |
| | | |
| | | return validators[this.getType(rule)] || false |
| | | } |
| | | } |
| | | |
| | | Schema.register = function register(type, validator) { |
| | | if (typeof validator !== 'function') { |
| | | throw new Error('Cannot register a validator by type, validator is not a function') |
| | | } |
| | | |
| | | validators[type] = validator |
| | | } |
| | | |
| | | Schema.warning = warning |
| | | Schema.messages = messages |
| | | |
| | | export default Schema |
| | | // # sourceMappingURL=index.js.map |