Email Validation

js_email_Valid

//********************************//
//********Email Validation********//
//********************************//

//***************************************************//
//********Plese read instruction before using********//
//***************************************************//


//*This is simple email validation function accept one arguments using regular expression*//
//*if you havent understand about regular expression you can visit w3school or googling*//
//*Useful when deal with form integratin particulary when filling email requirement*//
//*i related to trim function so e.g when focusout the val of email no cointains space*//
//*if you havent see my trim function refere this link *//
//*https://gist.github.com/frayhan32/6568660*//


function validEmail(eMail){
  if(/^.+@\w+\.(?:\w{3}|\w{2,3}\.\w{2})$/.test(trim(eMail))==true){		
	  //code when goes right
  return true;
	}else{
	   //or false
  return false;
	}
}

//*Test him*//
console.log(validEmail('[email protected]')); //output true
console.log(validEmail('[email protected]')); //output true
console.log(validEmail('[email protected]')); //output true
console.log(validEmail('frayhan32@ne')); //output false
console.log(validEmail('[email protected]')); //output false