rwmb_field_class

This filter changes the PHP class that handles a field type. By default, the class name is RWMB_{Type}_Field. For example, the text field uses RWMB_Text_Field.

apply_filters( 'rwmb_field_class', $class, $type );

It has 2 parameters:

Name	Description
`$class`	The class name
`$type`	The field type

If the class does not exist, the plugin uses RWMB_Input_Field.

Example

Use a custom class for a field type with a namespaced class name:

add_filter( 'rwmb_field_class', function ( $class, $type ) {
    if ( 'phone' === $type ) {
        $class = \MyPlugin\Fields\Phone::class;
    }
    return $class;
}, 10, 2 );

See Creating new field types for how to write the class.

Example​

Example