Prestashop registration formular authentication.tpl

How to set up required fields in prestashop authentication?

Open the php-file Address.php in folder classes (Line 107 - 134):

public static $definition = array(
        'table' => 'address',
        'primary' => 'id_address',
        'fields' => array(
            'id_customer' =>        array('type' => self::TYPE_INT, 'validate' => 'isNullOrUnsignedId', 'copy_post' => false),
            'id_manufacturer' =>    array('type' => self::TYPE_INT, 'validate' => 'isNullOrUnsignedId', 'copy_post' => false),
            'id_supplier' =>        array('type' => self::TYPE_INT, 'validate' => 'isNullOrUnsignedId', 'copy_post' => false),
            'id_warehouse' =>        array('type' => self::TYPE_INT, 'validate' => 'isNullOrUnsignedId', 'copy_post' => false),
            'id_country' =>        array('type' => self::TYPE_INT, 'validate' => 'isUnsignedId', 'required' => true),
            'id_state' =>            array('type' => self::TYPE_INT, 'validate' => 'isNullOrUnsignedId'),
            'alias' =>                array('type' => self::TYPE_STRING, 'validate' => 'isGenericName', 'required' => true, 'size' => 32),
            'company' =>            array('type' => self::TYPE_STRING, 'validate' => 'isGenericName', 'size' => 64),
            'lastname' =>            array('type' => self::TYPE_STRING, 'validate' => 'isName', 'required' => true, 'size' => 32),
            'firstname' =>            array('type' => self::TYPE_STRING, 'validate' => 'isName', 'required' => true, 'size' => 32),
            'vat_number' =>            array('type' => self::TYPE_STRING, 'validate' => 'isGenericName', 'required' => true,'size' => 50),
            'address1' =>            array('type' => self::TYPE_STRING, 'validate' => 'isAddress', 'required' => true, 'size' => 128),
            'address2' =>            array('type' => self::TYPE_STRING, 'validate' => 'isAddress', 'size' => 128),
            'postcode' =>            array('type' => self::TYPE_STRING, 'validate' => 'isPostCode', 'size' => 12),
            'city' =>                array('type' => self::TYPE_STRING, 'validate' => 'isCityName', 'required' => true, 'size' => 64),
            'other' =>                array('type' => self::TYPE_STRING, 'validate' => 'isMessage', 'size' => 300),
            'phone' =>                array('type' => self::TYPE_STRING, 'validate' => 'isPhoneNumber', 'size' => 32),
            'phone_mobile' =>        array('type' => self::TYPE_STRING, 'validate' => 'isPhoneNumber', 'size' => 32),
            'dni' =>                array('type' => self::TYPE_STRING, 'validate' => 'isDniLite', 'size' => 16),
            'deleted' =>            array('type' => self::TYPE_BOOL, 'validate' => 'isBool', 'copy_post' => false),
            'date_add' =>            array('type' => self::TYPE_DATE, 'validate' => 'isDate', 'copy_post' => false),
            'date_upd' =>            array('type' => self::TYPE_DATE, 'validate' => 'isDate', 'copy_post' => false),
        ),
    );

Here are the fields from registration formular defined by typ, size and required field. For example the field vat_number in authentication is set as required field with:

'required' => true