Set

The set field creates a list of tick-able options (checkboxes). This field enables selection of multiple options. The value is retrieved as array containing the ticked options.

Config methods

add_options( $options )

Add an associative array with options. For more information, see the Select field documentation for this method.

set_options( $options )

Set an associative array with options. For more information, see the Select field documentation for this method.

limit_options( $count )

Shows only the first $count options, while the others are hidden and can be shown by clicking the “Show All Options” link.

This method is useful when there are many options in the Set field.

Must be greater than or equal to 0. Default is 0 (no limit, all options are visible).

NB! If you provide indexed array with no key values, the default indexes (0, 1, 2 …) of the elements will be used.

Field::make( 'set', 'crb_product_features', 'Features' )
    ->add_options( array(
        'bluetooth' => 'Bluetooth',
        'gps' => 'GPS navigation',
        'nfc' => 'Near field communication',
    ) )

Value Format

array(
    'value1',
    'value2',
    ...
)