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    • octopus energy discount code

    Stop form submitting < 2 characters

    12th July 2017

    Jquery - Forms-Posting

    jquery icon

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      <script>    
      $(document).ready(function(){
        $(document).on("submit", "form", function(e){    
          var myLength = $("#newdocname").val().length;
            if (myLength < 3)  {
              alert('More than 2 characters please');  
                  e.preventDefault();
            }    
        });
      });
      </script>
     

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