title: Remove 'required' attribute from all fields for testing
body: <p>I am using html5 required attribute for client side validation on my php project. I have also implemented server side validation. Now I want to test my server side validations, so is there any way by which I can remove 'required' attribute from all the fields in a page.</p>
  
  <p>Right now I am replacing 'required' with single space in code temporarily. </p>
  
  <p>expected solution should not require changing code from code editor, browser extensions are also fine. TIA.</p>