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This article contains PHP code and is intended for developers. We offer this code as a courtesy, but don't provide support for code customizations or 3rd party development.
This article contains PHP code and is intended for developers. We offer this code as a courtesy, but don't provide support for code customizations or 3rd party development.
When sorting listings on the front-end, there are two ways to treat a value as a number. First, you can edit the field settings and set it to validate as a decimal. If you need a more flexible way of setting if the field is a number, you can use this hook.
Usage
add_filter( 'wpbdp_is_numeric_sort', 'change_bd_numeric_sort', 10, 2 );
Parameters
- $is_numeric (bool)
- $field (WPBDP_Form_Field object)
Examples
Sort a specific field as a number
add_filter( 'wpbdp_is_numeric_sort', 'change_bd_numeric_sort', 10, 2 );
function change_bd_numeric_sort( $is_numeric, $field ) {
if ( $field->get_id() === 3 ) {
$is_numeric = true;
}
return $is_numeric;
}
Change Log
Added in version 5.9