inputfield.onkeydown = function(e) {
var key;
if (window.event) { key = window.event.keyCode; }
- else { key = e.which; }
+ else { key = e.which; } // for ff browsers
+ // some browsers allow the enter key to submit a form even if the submit button is disabled
+ // below prevents enter key from submiting form if password has not been validated.
if (key == '13') {
var check = checkPasswordValidation();
return check;