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<?php
/**
* @since 2.03.04
*/
class FrmEmailHelper {
* Get the userID field from a form
* This will not get repeating or embedded userID fields
*
* @param int $form_id
* @return int
public static function get_user_id_field_for_form( $form_id ) {
$where = array(
'type' => 'user_id',
'form_id' => $form_id,
);
$user_id_field = FrmDb::get_var( 'frm_fields', $where, 'id' );
return (int) $user_id_field;
}
* This function should only be fired when Mandrill is sending an HTML email
* This will make sure Mandrill doesn't mess with our HTML emails
* @return bool
public static function remove_mandrill_br() {
return false;