(aside)Your client knows there are top level domains with more than 4 characters ? And that neither local parts or domain names are limited to ASCII any more ?
Tom On 20/04/17 17:50, Harbs wrote:
private static const emailRegExp:RegExp = /^[A-Z0-9._%+-]+@[A-Z0-9.-]+\.[A-Z]{2,4}$/i;