IsEmail: Returns a Boolean if the specified Expression is a valid e-mail address. If Expression is null, false is returned. Parameters: Expression = e-mail to validate. Returns: Boolean --- */ functionIsEmail(Expression) { if(Expression ==null) return(false); varsupported = 0; if(windo...
function validateEmail(email) { 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,}))$/; return re.test(String(em...
function ValidateEmail(mail) { if (/^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/.test(myForm.emailAddr.value)) { return (true) } alert("You have entered an invalid email address!") return (false) } To get a valid email id we use a regular expression /^[a-...
functionvalidate() { varsummary =""; summary += isvalidFirstname(); summary += isvalidEmail(); summary += isvalidphoneno(); if(summary !="") { alert(summary); returnfalse; } else{ returntrue; } } functionisvalidphoneno() { varuid; vartemp = document.getElementById("<%=txtpho...
_o.validate = function() { this.isvalid = this.validLength() && this.value.isEmail(); return (this.isvalid); }; break; case 'url': _o.validate = function() { if (this.value.substring(0,7) != 'http://')this.value = 'http://' +this.value; ...
1.代码(两处修改自己的QQ+授权码)，授权码开启权限后获取 package com.itqf.Utils; import javax....
jquery.validate.js">$(function () {$("#f1").validate({rules:{username:{required:true,rangelength:[6,12]},pwd:{required:true},repwd:{required:true,equalTo:"#pwd"},email:{required:true,email:true},birthday:{required:true,date:true}}});});会员注册 USER REGISTER用户名<...
$(function () { $("#f1").validate({ rules:{ username:{ required:true, rangelength:[6,12] }, pwd:{ required:true }, repwd:{ required:true, equalTo:"#pwd" }, email:{ required:true, email:true }, birthday:{ required:true, ...
{ alert(txt); return false; }else{ return true; } } } function validateForms(form){ with(form){ if(validateRequired(email,"Email must be filled out !")==false){ { email.focus(); return false; } } } } 结果: ©著作权归作者所有,转载或内容合作请联系作者 1人点赞 Jav...
+[a-zA-Z]{2,}))$/; return re.test(String(email).toLowerCase()); }; console.log(validateEmail('abc@aaa.co'); // trueValidate only character and spaceconst validateName = (name) => /^[A-Za-z\s]+$/.test(name); console.log(validateName("abc")); // true console.log(...