User Guide

216 Chapter 5: ActionScript Core Language Elements

In a FLA or AS file, enter the following ActionScript:

import InvalidEmailAddress;

function checkEmail(email:String) {

if (email.indexOf("@") == -1) {

throw new InvalidEmailAddress();

}

try {

checkEmail("Joe Smith");

} catch (e) {

this.createTextField("error_txt", this.getNextHighestDepth(), 0, 0, 100,

22);

error_txt.autoSize = true;

error_txt.text = e.toString();

}