title: How to add translation to CustomerAdressForm.php Prestashop 1.7.5
body: <p>added this chunk of code to validate() function in CustomerAdressForm.php file. </p>
  
  <pre><code>$nameField = $this-&gt;getField('phone');
          if((strlen($nameField-&gt;getValue())) &lt; 7 ){
              $nameField-&gt;addError($this-&gt;translator-&gt;trans(
                  "Not enough characters!", array(), 'Shop.Notifications.Error'
              ));
          }
  </code></pre>
  
  <p>The problem is, I can't find this string "Not enough characters!" in BO translations. </p>