[email validator] #js

email-val.txt

<form class="form1">
          <input class="email-input" type="text" placeholder="Your Email" o>
          <button class="email-button">Subscribe</button>
      </form>




$(".email-button").click(function() {
  var x = $(".email-input").val();
  if (/^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/.test(x)  )
  {  
    alert("Welcome " + x + "!")
  }  
  else { 
  alert("You have entered an invalid email address!")  
  }
});