Add description to the price extras in the listing form #hivepress #marketplace

functions.php

<?php
add_filter(
	'hivepress/v1/forms/listing_update',
	function( $form ) {
		if ( isset( $form['fields']['price_extras'] ) ) {
			$form['fields']['price_extras']['description'] = 'custom text here';
		}

		return $form;
	},
	1000
);