Javascript Form Vallidation not working

It has to be a minor issue but I just can\’t find it. Maybe one of you can help me here.

Javascript

  function white_space(field)
  {
     field.value = field.value.replace(/^\\s+/, \"\");
  }
  function validate(){
    var formname=document.reg_form;
    var fname=formname.fname.value;
    var mess=\"\";

  var uname=formname.prodName.value;
    if(uname==\"\"){
    mess= mess+\"User Name cannot be blank\\n\";

    }
   var pass=formname.prodPrice.value;
    if(pass==\"\"){
     mess= mess+\"Password cannot be blank\\n\";   
}

if(mess){
  alert(mess);
  return false;

   }
 }

HTML FORM

 <form class=\"form-signin\" action=\"#\" onSubmit=\"return validate();\" name=\"reg_form\">
    <h2 class=\"form-signin-heading\">Sign-In</h2>
    <input type=\"text\" class=\"input-block-level\" name=\"prodName\" placeholder=\"Email address\" onKeyPress=\"white_space(this)\">
    <input type=\"password\" class=\"input-block-level\" name=\"prodPrice\" placeholder=\"Password\" onKeyPress=\"white_space(this)\">
    <label class=\"checkbox\">
      <input type=\"checkbox\" value=\"remember-me\"> Remember me
    </label>


    <button class=\"btn btn-large btn-primary\" type=\"submit\">Sign in</button>
  </form>

Error

Browser doesn\’t show an empty string error.

Rating: 3 out of 5 based on 3 ratings

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