Ensure 'Required' box is ticked by default

Alex provided the following code:

[php]
add_filter("gform_pre_render", "set_required");
add_filter("gform_validation", "check_required");

function set_required($form){
    foreach($form["fields"] as &$field)
        $field["isRequired"] = true;

    return $form;
}

function check_required($validation_result){
    foreach($validation_result["form"]["fields"] as &$field){

        if(GFFormDisplay::is_empty($field, $validation_result["form"]["id"])){
            $field["failed_validation"] = true;
            $field["validation_message"] = "This field is required.";
            $validation_result["is_valid"] = false;
        }
    }
    return $validation_result;

One side effect of doing it this way is that the form builder will NOT show that fields are required (because they're not at that point.) They are made required when the form is displayed to a visitor.

There are two functions, two filters there. The set_required function will make each field required before the form is rendered. The check_required handles the validation upon submit.

Let me know if you need any assistance implementing this. This code will be added to your functions.php file in your current theme.

http://www.gravityhelp.com/documentation/page/Where_Do_I_Put_This_Code%3F