/Javascript/Node.js/How to validate email in node js

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;
}

Source: stackoverflow.com

Similar codes

1 vote357 views1 answer
Nodejs redis json count object keys
Javascript Node.js
7 votes228 views6 answers
What is node js
Javascript Node.js
62 votes276 views6 answers
Update nodejs ubuntu
Javascript Node.js
0 vote220 views3 answers
Check date in between two dates nodejs
Javascript Node.js
0 vote215 views1 answer
Nodejs version api
Javascript Node.js
0 vote216 views1 answer
Html to pdf nodejs
Javascript Node.js
0 vote224 views1 answer
Rfid reader nodejs
Javascript Node.js
0 vote231 views1 answer
Node cron install
Javascript Node.js
0 vote221 views1 answer
How to create alias in populate moongoose + nodejs
Javascript Node.js
0 vote232 views1 answer
Nodejs parallel async calls -1
Javascript Node.js