A field’s settings can be set dynamically when the form is rendered on the page – this is when the field data is “localized” to the page for use by the form.
Related Filters
add_filter( ‘ninja_forms_localize_field’, ‘my_callback’ );
add_filter( ‘ninja_forms_localize_field_’ . $field_type, ‘my_callback’ );
Example
<?php | |
/** | |
* Change a field's settings when localized to the page. | |
* | |
* @param array $field [ id, settings => [ type, key, label, etc. ] ] | |
* @return array $field | |
*/ | |
add_filter( 'ninja_forms_localize_field', function( $field ){ | |
// Change the label setting of the field. | |
$field[ 'settings' ][ 'label' ] = 'New Field Label'; | |
return $field; | |
}); |
Specific Field Type
<?php | |
/** | |
* Change a number field's settings when localized to the page. | |
* | |
* @param array $field [ id, settings => [ type, key, label, etc. ] ] | |
* @return array $field | |
*/ | |
add_filter( 'ninja_forms_localize_field_number', function( $field ){ | |
// Change the label setting of the field. | |
$field[ 'settings' ][ 'label' ] = 'New Number Field Label'; | |
return $field; | |
}); |
Specific Field by Key
<?php | |
/** | |
* Change a field's settings when localized to the page. | |
* | |
* @param array $field [ id, settings => [ type, key, label, etc. ] ] | |
* @return array $field | |
*/ | |
add_filter( 'ninja_forms_localize_field', function( $field ){ | |
if( 'my_field' == $field[ 'settings' ][ 'key' ] ) { | |
// Change the label setting of the field. | |
$field[ 'settings' ][ 'label' ] = 'New Field Label'; | |
} | |
return $field; | |
}); |