acf/validate_field │ filter-hook │ ACF 5.0.0

Filters the $field array to validate settings.

Usage

add_filter( 'acf/validate_field', 'wp_kama_acf_validate_field_filter' );

/**
 * Function for `acf/validate_field` filter-hook.
 * 
 * @param array $field The field array.
 *
 * @return array
 */
function wp_kama_acf_validate_field_filter( $field ){
	// filter...
	return $field;
}

$field(array)

The field array.

Changelog

Where the hook is called

$field = apply_filters( 'acf/validate_field', $field );

Where the hook is used in Advanced Custom Fields PRO

add_action( 'acf/validate_field', 'acf_translate_field' );

add_filter( 'acf/validate_field', array( $this, 'validate_field' ), 20, 1 );