I understand that the Validator.validateAll() method returns an array
of ValidationResultEvent objects.
My question is, how do I access the name of the field that failed
validation? According to the docs, the "field" property of the
ValidationResultEvent object supplies this. But when I reference this
property, I consistently get "null", even though I specified the name
attribute of each form field.
What am I missing? (code below)
// Step 1: Handle "Save" button click
private function saveProfile():void {
// Validate all fields before submitting data
var arr:Array = Validator.validateAll(arrValidators);
// If the array returned by validateAll is not
// empty, then something failed validation
if(arr.length){
// Invoke a function to display the error messages
// (see below for function definition)
displayValidationErrors(arr);
}else{
// submit form data
}
}
// Show results of call to validateAll
private function displayValidationErrors(arr:Array):void {
var str:String = "Please correct the following:\n\n";
for (var i:int = 0; i < arr.length; i++){
// This always prints "null message:"
// Why? How do I get it to print the
// name of the field?
str += arr[i].field + " message: ";
// This prints the correct message, but does
// not indicate which field the message
// is referring to
str += arr[i].message + "\n\n";
}
Alert.show(str,"Form Validation Message");
}
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