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CODE EXAMPLE FOR JAVASCRIPT

How can I validate an email address in JavaScript

/**
 * verifie si la chaine renseigné est un email
 * check if email is valide
 * @param string emailAdress
 * @return bool
 */
function isEmail(emailAdress){
    let regex = /^w+([.-]?w+)*@w+([.-]?w+)*(.w{2,3})+$/;

  if (emailAdress.match(regex)) 
    return true; 

   else 
    return false; 
}

//see https://regexr.com/3e48o for another exemple
 
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Tagged: #How #I #validate #email #address #JavaScript
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