Question

I have a form:

<form method='somemethod' action='someaction' id='someid' populate='empty or non-empty'> 
  form elements
</form>

I wan to create a jQuery function that should alert ‘populate’ value whenever a form with populate attribute is loaded in webpage. Forget about populate value.

Means if form has populate attribute alert otherwise dont alert. How to achieve this??

Thanks

Answer 1

if ($('form[populate]').length) {
   alert('Attribute present');
}

Check the length property