title: Customization of registration form in Prestashop
body: <p>I am new to Prestashop framework(v 1.6) and I need to do changes to the theme. </p>
  
  <p>In prestashop registration form I am getting a page like follows. </p>
  
  <p><img src="https://i.stack.imgur.com/rYKWl.png" alt="anyhow i  need to change the attributes of that form like add new field or remove a field that is already existed "></p>
  
  <p>Where can I find the source html code part of this page and how can I delete fields of this page. If I remove the fields from the form will it affect any other functionalities of the page? (As example how can I remove birthday field from this form?)</p>