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frm_order_lookup_options

Last Updated: December 9, 2016

Knowledge Base → Extend Formidable Forms → Formidable Hooks - for Developers → Field Options and Values → frm_order_lookup_options

This hook allows you to modify the order of options in a Lookup field.

Usage

add_filter('frm_order_lookup_options', 'frm_set_custom_lookup_order', 20, 2);

Parameters

  • $values (array): all of the options in the Lookup field
  • $order (string): the order selected in the Lookup field's options

Examples

Basic example

The following is a basic example that shows how you can modify the order of options in a Lookup field.

add_filter('frm_order_lookup_options', 'frm_set_custom_lookup_order', 20, 2);
function frm_set_custom_lookup_order( $values, $order ) {
    if ( $order == 'ascending' ) {
       sort( $values );
    }
    return $values;
}
  • Usage
  • Parameters
  • Examples
    • Basic example
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