HTML form rendering in acf-field-functions.php

• YorlinqNL

• July 2, 2020 at 3:32 pm

Within the this file of your (pro) plugin:

advanced-custom-fields-pro/includes/acf-field-functions.php

on rows 733 – 751 the fields HTML is rendered:

	// Render HTML
	echo "<$element $attributes_html>" . "\n";
		if( $element !== 'td' ) {
			echo "<$inner_element class=\"acf-label\">" . "\n";
				acf_render_field_label( $field );
				if( $instruction == 'label' ) {
					acf_render_field_instructions( $field );
				}
			echo "</$inner_element>" . "\n";
		}
		echo "<$inner_element class=\"acf-input\">" . "\n";
			acf_render_field( $field );
			if( $instruction == 'field' ) {
				acf_render_field_instructions( $field );
			}
		echo "</$inner_element>" . "\n";
	echo "</$element>" . "\n";

Is it possible to change the class acf-label to uk-form-label and the class acf-input to uk-form-controls?

Maybe adding some code to my functions.php or maybe a code to replace the whole file or something?

I really really need this change to implement the UIKIT frontend framework…

Fingeres crossed….

PS. Or is there a way to completely overwrite the following function:

function acf_render_field_wrap( $field, $element = 'div', $instruction = 'label' ) {

• YorlinqNL

• July 2, 2020 at 5:15 pm

Or even just ADDING these classes would also do the trick….

• John Huebner

• July 10, 2020 at 10:25 pm

There isn’t any way to alter the classes on the field and label elements. Doing so would require writing custom JavaScript. https://www.advancedcustomfields.com/resources/adding-custom-javascript-fields/