LLMS_Form_Validator::get_required_fields( array[] $fields )
Filters a list of fields down to only the required fields.
Parameters Parameters
- $fields
-
(array[]) (Required) Array of LifterLMS Form Field settings arrays.
Return Return
(array[])
Source Source
File: includes/forms/class-llms-form-validator.php
public function get_required_fields( $fields ) {
return array_values(
array_filter(
$fields,
function( $field ) {
return ! empty( $field['required'] );
}
)
);
}
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Changelog Changelog
| Version | Description |
|---|---|
| 5.0.0 | Introduced. |