现在,我们需要添加实际的校验逻辑,使用正则表达式来判断提供的电子邮件格式是否正确。 // 校验电子邮件的函数functionvalidateEmail(email){constregex=/^[^\s@]+@[^\s@]+\.[^\s@]+$/;// 正则表达式returnregex.test(email);// 测试输入的电子邮件地址} 1. 2. 3. 4. 5. 正则表达式/^[^\s@]+@[^...
尝试这个 function validateEmails(string) { var regex = /^([\w-\.]+@([\w-]+\.)+[\w-]{2,4})?$/; var result = string.replace(/\s/g, "").split(/,|;/); for(var i = 0;i < result.length;i++) { if(!regex.test(result[i])) { return false; } } return true; } ...
DOCTYPEhtml>Email ValidationEmail:SubmitconstemailInput=document.getElementById("email");emailInput.addEventListener("input",function(){constisValid=validateEmail(emailInput.value);emailInput.setCustomValidity(isValid?"":"Invalid email address");});functionvalidateEmail(email){returnemailRegex.test(email);...
{field} must be either a valid phone number or e-mail`; }, validate(value, args) { // Custom regex for a phone number const MOBILEREG = /^((1[3578][0-9])+\d{8})$/; // Check for either of these to return true return VeeValidate.Rules.email(value) || MOBILEREG.test(value...
RegEx无法正常工作EN身份证号码的正则表达式及验证详解(JavaScript，Regex)
Write a JavaScript function that uses regex to validate an email field and shows a custom error message if the format is incorrect.Improve this sample solution and post your code through Disqus.Event Handling Exercises Previous: JavaScript mouse enter event - Change background color. Event Handling...
Email validation is vastly improved 2.1.0 Added RegExp (match) validation 2.0.0 Goals - Modernize, make the library smaller and add more features. New features: Async/Await and Promise based validations. Better email validator Improvements: Only import the validators you need Simplified creation ...
Angularjs Datatable Ordering not working for DateTime dd-MM-yyyy HH:mm AngularJS How to call directive function from controller AngularJS. How to call controller function from outside of controller component Any javascript validation to restrict specific email domain names from entering? Any way to...
Regex validation for "no spaces" Question: I have tried: self.username = ko.observable(data.username || null) .extend({ required: true, maxLength: 50 }) .extend({ pattern: { message: 'Username cannot contain spaces.', params: '^\S*$' } }); ...
//phone number is not valid. Please notice that you don't need to check if it's empty or null since Regex checks it for you anyways if (!phonePattern.test(phoneNumber)) { alert("Please Enter your Phone or Mobile Number - Preferably Phone Number"); ...