Custom field classes

This filter allows you to add custom CSS classes to the field element. You can use this filter to provide custom styles based on some attributes of the field.

\add_filter('es_forms_block_field_style_classes', [$this, 'getBlockFieldStyleClasses']);

/**
 * Add additional style classes to field block.
 *
 * @param array<string, mixed> $attributes Block attributes.
 *
 * @return array<string, mixed>
 */
public function getBlockFieldStyleClasses(array $attributes): array
{
	return [
		'input' => [
			'custom-style'.
		],
		'select' => [
			'default',
		]
	];
}