Validate textfields before submit
Hi. I have this form and I want it to display "*required field" beside the textfield if it is blank. If the Submit button is clicked but there are blank fields, it should not submit. Do you mind showing me how?
I don't know where to put the validations. This swf is put in a php page so here's some part of it
Code:
var fllname:TextField;
var address:TextField;
var ContactNo:TextField;
var quantity:TextField;
var otrack:TextField;
btnSubmit1.addEventListener(MouseEvent.CLICK, submit);
function submit(e:MouseEvent):void{
var urlvars: URLVariables = new URLVariables;
urlvars.fllname = fllname.text;
urlvars.Oadd = address.text;
urlvars.ContactNo = ContactNo.text;
urlvars.oquantiy = quantity.text;
urlvars.otrack = otrack.text;
urlvars.cake = txtCake.text;
urlvars.frosting = txtFrosting.text;
urlvars.topping = txtToppings.text;
urlvars.topping2 = txtToppings2.text;
urlvars.filling = txtFilling.text;
urlvars.amt = lblAmount.text;
var urlreq:URLRequest = new URLRequest("http://localhost/MCC/order.php");
urlreq.method = URLRequestMethod.POST;
urlreq.data = urlvars;
var loader : URLLoader = new URLLoader;
loader.dataFormat = URLLoaderDataFormat.VARIABLES;
loader.load(urlreq);
nextFrame();
}