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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.
This hook can be used to filter a form field.
Note: The frm_field filter is only applied when FrmField::getOne is called with the $filter = true parameter set, which is not on by default. If you want to modify a field with a filter that gets applied by default, use frm_setup_new_fields_vars instead.
Usage
add_filter( 'frm_field', 'callback_function' );
Parameters
- $field (object)
Examples
Change field label
This example will change the field label.
add_filter( 'frm_field', 'change_field_label' );
function change_field_label( $field ) {
if ( $field->id === '4089' ) {
$field->name = 'place new label here';
}
return $field;
}
Replace the value of $field->id with the id of the field you need to edit