title: Prestashop 1.7.7 E-Mail Input Validation for Domain Name
body: <p>i looking for a solution in Prestashop for correct E-Mail Input field format validation.</p>
  <p>A normal email xyz@domain.com will check for the @ symbol but not for domain dot(!) com.</p>
  <p>So i can write into the checkout email field as guest: xyz@domain but the dot and com missing.</p>
  <p>Somebody have some idea for that?</p>
  <p>Thanks</p>
  <p>Akos</p>