Use indexOf and lastIndexOf to locate specific string : IndexOf lastIndexOf : String Flash / Flex / ActionScript examples

Flash / Flex / ActionScript examples » String » IndexOf lastIndexOf »

Use indexOf and lastIndexOf to locate specific string


 
package{
  import flash.display.Sprite;
  
  public class Main extends Sprite{
    public function Main(){
        var sEmail:String = new String("info@your.com");

         
        var nCheckOne:Number = sEmail.indexOf("@");
        var nCheckTwo:Number = sEmail.lastIndexOf(".");
        if (nCheckOne!= -1 && nCheckTwo!= -1 && nCheckOne < nCheckTwo){
            trace("good email address");
        }

    }
  }
}