63 lines
1.6 KiB
JavaScript
63 lines
1.6 KiB
JavaScript
/**
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* Created by jiachenpan on 16/11/18.
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*/
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export function isExternal(path) {
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return /^(https?:|mailto:|tel:)/.test(path)
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}
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export function validUsername(str) {
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const valid_map = ['admin', 'editor']
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return valid_map.indexOf(str.trim()) >= 0
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}
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/* 合法uri*/
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export function validURL(url) {
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const reg = /^(https?|ftp):\/\/([a-zA-Z0-9.-]+(:[a-zA-Z0-9.&%$-]+)*@)*((25[0-5]|2[0-4][0-9]|1[0-9]{2}|[1-9][0-9]?)(\.(25[0-5]|2[0-4][0-9]|1[0-9]{2}|[1-9]?[0-9])){3}|([a-zA-Z0-9-]+\.)*[a-zA-Z0-9-]+\.(com|edu|gov|int|mil|net|org|biz|arpa|info|name|pro|aero|coop|museum|[a-zA-Z]{2}))(:[0-9]+)*(\/($|[a-zA-Z0-9.,?'\\+&%$#=~_-]+))*$/
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return reg.test(url)
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}
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/* 小写字母*/
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export function validLowerCase(str) {
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const reg = /^[a-z]+$/
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return reg.test(str)
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}
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/* 大写字母*/
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export function validUpperCase(str) {
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const reg = /^[A-Z]+$/
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return reg.test(str)
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}
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/* 大小写字母*/
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export function validAlphabets(str) {
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const reg = /^[A-Za-z]+$/
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return reg.test(str)
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}
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/**
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* validate email
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* @param email
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* @returns {boolean}
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*/
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export function validEmail(email) {
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const re = /^(([^<>()\[\]\\.,;:\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,}))$/
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return re.test(email)
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}
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/**
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* validate null
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* @param {*} val
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*/
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export function validatenull(val) {
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if (val instanceof Array) {
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if (val.length === 0) return true
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} else if (val instanceof Object) {
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if (JSON.stringify(val) === '{}') return true
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} else {
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if (val === 'null' || val === null || val === 'undefined' || val === undefined || val === '') return true
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return false
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}
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return false
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}
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