From 1bea37073f305929215bf2c3f28e2263acb6fc20 Mon Sep 17 00:00:00 2001
From: whycq <913841844@qq.com>
Date: 星期一, 13 二月 2023 19:53:42 +0800
Subject: [PATCH] #
---
uni_modules/uni-forms/components/uni-forms/validate.js | 486 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 files changed, 486 insertions(+), 0 deletions(-)
diff --git a/uni_modules/uni-forms/components/uni-forms/validate.js b/uni_modules/uni-forms/components/uni-forms/validate.js
new file mode 100644
index 0000000..1834c6c
--- /dev/null
+++ b/uni_modules/uni-forms/components/uni-forms/validate.js
@@ -0,0 +1,486 @@
+var pattern = {
+ email: /^\S+?@\S+?\.\S+?$/,
+ idcard: /^[1-9]\d{5}(18|19|([23]\d))\d{2}((0[1-9])|(10|11|12))(([0-2][1-9])|10|20|30|31)\d{3}[0-9Xx]$/,
+ 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')
+};
+
+const FORMAT_MAPPING = {
+ "int": 'integer',
+ "bool": 'boolean',
+ "double": 'number',
+ "long": 'number',
+ "password": 'string'
+ // "fileurls": 'array'
+}
+
+function formatMessage(args, resources = '') {
+ var defaultMessage = ['label']
+ defaultMessage.forEach((item) => {
+ if (args[item] === undefined) {
+ args[item] = ''
+ }
+ })
+
+ let str = resources
+ for (let key in args) {
+ let reg = new RegExp('{' + key + '}')
+ str = str.replace(reg, args[key])
+ }
+ return str
+}
+
+function isEmptyValue(value, type) {
+ if (value === undefined || value === null) {
+ return true;
+ }
+
+ if (typeof value === 'string' && !value) {
+ return true;
+ }
+
+ if (Array.isArray(value) && !value.length) {
+ return true;
+ }
+
+ if (type === 'object' && !Object.keys(value).length) {
+ return true;
+ }
+
+ return false;
+}
+
+const types = {
+ integer(value) {
+ return types.number(value) && parseInt(value, 10) === value;
+ },
+ string(value) {
+ return typeof value === 'string';
+ },
+ number(value) {
+ if (isNaN(value)) {
+ return false;
+ }
+ return typeof value === 'number';
+ },
+ "boolean": function(value) {
+ return typeof value === 'boolean';
+ },
+ "float": function(value) {
+ return types.number(value) && !types.integer(value);
+ },
+ array(value) {
+ return Array.isArray(value);
+ },
+ object(value) {
+ return typeof value === 'object' && !types.array(value);
+ },
+ date(value) {
+ return value instanceof Date;
+ },
+ timestamp(value) {
+ if (!this.integer(value) || Math.abs(value).toString().length > 16) {
+ return false
+ }
+ return true;
+ },
+ file(value) {
+ return typeof value.url === 'string';
+ },
+ email(value) {
+ return typeof value === 'string' && !!value.match(pattern.email) && value.length < 255;
+ },
+ url(value) {
+ return typeof value === 'string' && !!value.match(pattern.url);
+ },
+ pattern(reg, value) {
+ try {
+ return new RegExp(reg).test(value);
+ } catch (e) {
+ return false;
+ }
+ },
+ method(value) {
+ return typeof value === 'function';
+ },
+ idcard(value) {
+ return typeof value === 'string' && !!value.match(pattern.idcard);
+ },
+ 'url-https'(value) {
+ return this.url(value) && value.startsWith('https://');
+ },
+ 'url-scheme'(value) {
+ return value.startsWith('://');
+ },
+ 'url-web'(value) {
+ return false;
+ }
+}
+
+class RuleValidator {
+
+ constructor(message) {
+ this._message = message
+ }
+
+ async validateRule(fieldKey, fieldValue, value, data, allData) {
+ var result = null
+
+ let rules = fieldValue.rules
+
+ let hasRequired = rules.findIndex((item) => {
+ return item.required
+ })
+ if (hasRequired < 0) {
+ if (value === null || value === undefined) {
+ return result
+ }
+ if (typeof value === 'string' && !value.length) {
+ return result
+ }
+ }
+
+ var message = this._message
+
+ if (rules === undefined) {
+ return message['default']
+ }
+
+ for (var i = 0; i < rules.length; i++) {
+ let rule = rules[i]
+ let vt = this._getValidateType(rule)
+
+ Object.assign(rule, {
+ label: fieldValue.label || `["${fieldKey}"]`
+ })
+
+ if (RuleValidatorHelper[vt]) {
+ result = RuleValidatorHelper[vt](rule, value, message)
+ if (result != null) {
+ break
+ }
+ }
+
+ if (rule.validateExpr) {
+ let now = Date.now()
+ let resultExpr = rule.validateExpr(value, allData, now)
+ if (resultExpr === false) {
+ result = this._getMessage(rule, rule.errorMessage || this._message['default'])
+ break
+ }
+ }
+
+ if (rule.validateFunction) {
+ result = await this.validateFunction(rule, value, data, allData, vt)
+ if (result !== null) {
+ break
+ }
+ }
+ }
+
+ if (result !== null) {
+ result = message.TAG + result
+ }
+
+ return result
+ }
+
+ async validateFunction(rule, value, data, allData, vt) {
+ let result = null
+ try {
+ let callbackMessage = null
+ const res = await rule.validateFunction(rule, value, allData || data, (message) => {
+ callbackMessage = message
+ })
+ if (callbackMessage || (typeof res === 'string' && res) || res === false) {
+ result = this._getMessage(rule, callbackMessage || res, vt)
+ }
+ } catch (e) {
+ result = this._getMessage(rule, e.message, vt)
+ }
+ return result
+ }
+
+ _getMessage(rule, message, vt) {
+ return formatMessage(rule, message || rule.errorMessage || this._message[vt] || message['default'])
+ }
+
+ _getValidateType(rule) {
+ var result = ''
+ if (rule.required) {
+ result = 'required'
+ } else if (rule.format) {
+ result = 'format'
+ } else if (rule.arrayType) {
+ result = 'arrayTypeFormat'
+ } else if (rule.range) {
+ result = 'range'
+ } else if (rule.maximum !== undefined || rule.minimum !== undefined) {
+ result = 'rangeNumber'
+ } else if (rule.maxLength !== undefined || rule.minLength !== undefined) {
+ result = 'rangeLength'
+ } else if (rule.pattern) {
+ result = 'pattern'
+ } else if (rule.validateFunction) {
+ result = 'validateFunction'
+ }
+ return result
+ }
+}
+
+const RuleValidatorHelper = {
+ required(rule, value, message) {
+ if (rule.required && isEmptyValue(value, rule.format || typeof value)) {
+ return formatMessage(rule, rule.errorMessage || message.required);
+ }
+
+ return null
+ },
+
+ range(rule, value, message) {
+ const {
+ range,
+ errorMessage
+ } = rule;
+
+ let list = new Array(range.length);
+ for (let i = 0; i < range.length; i++) {
+ const item = range[i];
+ if (types.object(item) && item.value !== undefined) {
+ list[i] = item.value;
+ } else {
+ list[i] = item;
+ }
+ }
+
+ let result = false
+ if (Array.isArray(value)) {
+ result = (new Set(value.concat(list)).size === list.length);
+ } else {
+ if (list.indexOf(value) > -1) {
+ result = true;
+ }
+ }
+
+ if (!result) {
+ return formatMessage(rule, errorMessage || message['enum']);
+ }
+
+ return null
+ },
+
+ rangeNumber(rule, value, message) {
+ if (!types.number(value)) {
+ return formatMessage(rule, rule.errorMessage || message.pattern.mismatch);
+ }
+
+ let {
+ minimum,
+ maximum,
+ exclusiveMinimum,
+ exclusiveMaximum
+ } = rule;
+ let min = exclusiveMinimum ? value <= minimum : value < minimum;
+ let max = exclusiveMaximum ? value >= maximum : value > maximum;
+
+ if (minimum !== undefined && min) {
+ return formatMessage(rule, rule.errorMessage || message['number'][exclusiveMinimum ?
+ 'exclusiveMinimum' : 'minimum'
+ ])
+ } else if (maximum !== undefined && max) {
+ return formatMessage(rule, rule.errorMessage || message['number'][exclusiveMaximum ?
+ 'exclusiveMaximum' : 'maximum'
+ ])
+ } else if (minimum !== undefined && maximum !== undefined && (min || max)) {
+ return formatMessage(rule, rule.errorMessage || message['number'].range)
+ }
+
+ return null
+ },
+
+ rangeLength(rule, value, message) {
+ if (!types.string(value) && !types.array(value)) {
+ return formatMessage(rule, rule.errorMessage || message.pattern.mismatch);
+ }
+
+ let min = rule.minLength;
+ let max = rule.maxLength;
+ let val = value.length;
+
+ if (min !== undefined && val < min) {
+ return formatMessage(rule, rule.errorMessage || message['length'].minLength)
+ } else if (max !== undefined && val > max) {
+ return formatMessage(rule, rule.errorMessage || message['length'].maxLength)
+ } else if (min !== undefined && max !== undefined && (val < min || val > max)) {
+ return formatMessage(rule, rule.errorMessage || message['length'].range)
+ }
+
+ return null
+ },
+
+ pattern(rule, value, message) {
+ if (!types['pattern'](rule.pattern, value)) {
+ return formatMessage(rule, rule.errorMessage || message.pattern.mismatch);
+ }
+
+ return null
+ },
+
+ format(rule, value, message) {
+ var customTypes = Object.keys(types);
+ var format = FORMAT_MAPPING[rule.format] ? FORMAT_MAPPING[rule.format] : (rule.format || rule.arrayType);
+
+ if (customTypes.indexOf(format) > -1) {
+ if (!types[format](value)) {
+ return formatMessage(rule, rule.errorMessage || message.typeError);
+ }
+ }
+
+ return null
+ },
+
+ arrayTypeFormat(rule, value, message) {
+ if (!Array.isArray(value)) {
+ return formatMessage(rule, rule.errorMessage || message.typeError);
+ }
+
+ for (let i = 0; i < value.length; i++) {
+ const element = value[i];
+ let formatResult = this.format(rule, element, message)
+ if (formatResult !== null) {
+ return formatResult
+ }
+ }
+
+ return null
+ }
+}
+
+class SchemaValidator extends RuleValidator {
+
+ constructor(schema, options) {
+ super(SchemaValidator.message);
+
+ this._schema = schema
+ this._options = options || null
+ }
+
+ updateSchema(schema) {
+ this._schema = schema
+ }
+
+ async validate(data, allData) {
+ let result = this._checkFieldInSchema(data)
+ if (!result) {
+ result = await this.invokeValidate(data, false, allData)
+ }
+ return result.length ? result[0] : null
+ }
+
+ async validateAll(data, allData) {
+ let result = this._checkFieldInSchema(data)
+ if (!result) {
+ result = await this.invokeValidate(data, true, allData)
+ }
+ return result
+ }
+
+ async validateUpdate(data, allData) {
+ let result = this._checkFieldInSchema(data)
+ if (!result) {
+ result = await this.invokeValidateUpdate(data, false, allData)
+ }
+ return result.length ? result[0] : null
+ }
+
+ async invokeValidate(data, all, allData) {
+ let result = []
+ let schema = this._schema
+ for (let key in schema) {
+ let value = schema[key]
+ let errorMessage = await this.validateRule(key, value, data[key], data, allData)
+ if (errorMessage != null) {
+ result.push({
+ key,
+ errorMessage
+ })
+ if (!all) break
+ }
+ }
+ return result
+ }
+
+ async invokeValidateUpdate(data, all, allData) {
+ let result = []
+ for (let key in data) {
+ let errorMessage = await this.validateRule(key, this._schema[key], data[key], data, allData)
+ if (errorMessage != null) {
+ result.push({
+ key,
+ errorMessage
+ })
+ if (!all) break
+ }
+ }
+ return result
+ }
+
+ _checkFieldInSchema(data) {
+ var keys = Object.keys(data)
+ var keys2 = Object.keys(this._schema)
+ if (new Set(keys.concat(keys2)).size === keys2.length) {
+ return ''
+ }
+
+ var noExistFields = keys.filter((key) => {
+ return keys2.indexOf(key) < 0;
+ })
+ var errorMessage = formatMessage({
+ field: JSON.stringify(noExistFields)
+ }, SchemaValidator.message.TAG + SchemaValidator.message['defaultInvalid'])
+ return [{
+ key: 'invalid',
+ errorMessage
+ }]
+ }
+}
+
+function Message() {
+ return {
+ TAG: "",
+ default: '楠岃瘉閿欒',
+ defaultInvalid: '鎻愪氦鐨勫瓧娈祘field}鍦ㄦ暟鎹簱涓苟涓嶅瓨鍦�',
+ validateFunction: '楠岃瘉鏃犳晥',
+ required: '{label}蹇呭～',
+ 'enum': '{label}瓒呭嚭鑼冨洿',
+ timestamp: '{label}鏍煎紡鏃犳晥',
+ whitespace: '{label}涓嶈兘涓虹┖',
+ typeError: '{label}绫诲瀷鏃犳晥',
+ date: {
+ format: '{label}鏃ユ湡{value}鏍煎紡鏃犳晥',
+ parse: '{label}鏃ユ湡鏃犳硶瑙ｆ瀽,{value}鏃犳晥',
+ invalid: '{label}鏃ユ湡{value}鏃犳晥'
+ },
+ length: {
+ minLength: '{label}闀垮害涓嶈兘灏戜簬{minLength}',
+ maxLength: '{label}闀垮害涓嶈兘瓒呰繃{maxLength}',
+ range: '{label}蹇呴』浠嬩簬{minLength}鍜寋maxLength}涔嬮棿'
+ },
+ number: {
+ minimum: '{label}涓嶈兘灏忎簬{minimum}',
+ maximum: '{label}涓嶈兘澶т簬{maximum}',
+ exclusiveMinimum: '{label}涓嶈兘灏忎簬绛変簬{minimum}',
+ exclusiveMaximum: '{label}涓嶈兘澶т簬绛変簬{maximum}',
+ range: '{label}蹇呴』浠嬩簬{minimum}and{maximum}涔嬮棿'
+ },
+ pattern: {
+ mismatch: '{label}鏍煎紡涓嶅尮閰�'
+ }
+ };
+}
+
+
+SchemaValidator.message = new Message();
+
+export default SchemaValidator
--
Gitblit v1.9.1