Description

Fires on form load to dispaly the field attributes such as label and description.

Parameters

$field
(array) Sanitized field data.
$field_atts
(array) An array of field attributes such as label and description.
$form_data
(array) Processed form settings/data, prepared to be used later.

Source

wpforms/pro/includes/fields/class-base.php

More Information

The wpforms_textarea_field_display filter is applied to an array for specific form field attributes. Each form field will have it’s own unique name, for further information and examples, please review this snippet tutorial.

Examples

In this example shown below, the function will allow Smart Tags to be processed on field labels for the form ID 365. Just remember to change the form ID from 365 to match the specific form ID you’re wanting to run your code on.

Removing that check would run the code for all forms.

/**
 * Run smart tags on all field labels.
 *
 * @link   https://wpforms.com/developers/wpforms_textarea_field_display/
 *
 * @param  array $field        Sanitized field data.
 * @param  array $field_atts   Field attributes.
 * @param  array $form_data    Form data and settings.
 *
 * return  array
 */
   
function wpf_dev_textarea_field_display( $field, $field_atts, $form_data ) {

    if ( $form_data[ 'id' ] != 365 ) {
        return $field;
    }
     
    $field['label'] = wpforms()->smart_tags->process( $field['label'], $form_data );

    return $field;
}
add_filter( 'wpforms_textarea_field_display', 'wpf_dev_textarea_field_display', 10, 3 );

Snippet References: