使用Gravity Forms“gform_field_validation”

Question

我想使用gform_field_validation验证字段我发现this documentation 但没那么有用

    add_filter("gform_field_validation", "custom_validation", 10, 4);
    function custom_validation($result, $value, $form, $field){
       $number = GFCommon::to_number($value,"");

       if (($field["id"] == 1) && ($field["id"] == 1))
           if( ($result["is_valid"]) && ($number >= 1000) && ($number <= 1999)){
               $result["is_valid"] = false;
               $result["message"] = "INCORRECT NUMBER";
           }
       return $result;
    }

任何建议都将受到赞赏

Answer 1

@GDB非常感谢，我在这里找到了解决方案

add_filter("gform_field_validation", "custom_validation", 10, 4);

function custom_validation($result, $value, $form, $field){

   if (($field["id"] == 1) && ($field["id"] == 1))
       if( ((intval($value) > 999) || (intval($value) < 2000)){
           $result["is_valid"] = false;
           $result["message"] = "INCORRECT NUMBER";
       }
   return $result;
}