javascript regex email
function validateEmail (emailAdress)
{
let regexEmail = /^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/;
if (emailAdress.match(regexEmail)) {
return true;
} else {
return false;
}
}
let emailAdress = "[email protected]";
console.log(validateEmail(emailAdress));email regex javascript
/* JavaScript: validating email address */
isValidEmail("[email protected]"); // true
function isValidEmail(email) {
var emailRegex = /^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/;
return !!email && typeof email === 'string'
&& email.match(emailformat)};
};how to validate email in node js
var emailRegex = /^[-!#$%&'*+\/0-9=?A-Z^_a-z{|}~](\.?[-!#$%&'*+\/0-9=?A-Z^_a-z`{|}~])*@[a-zA-Z0-9](-*\.?[a-zA-Z0-9])*\.[a-zA-Z](-?[a-zA-Z0-9])+$/;
function isEmailValid(email) {
if (!email)
return false;
if(email.length>254)
return false;
var valid = emailRegex.test(email);
if(!valid)
return false;
// Further checking of some things regex can't handle
var parts = email.split("@");
if(parts[0].length>64)
return false;
var domainParts = parts[1].split(".");
if(domainParts.some(function(part) { return part.length>63; }))
return false;
return true;
}Copyright © 2021 Codeinu
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