package com.almerblank.flex.utils.validators
{
	import mx.validators.StringValidator;
	import mx.validators.ValidationResult;
	import mx.core.UIComponent;

	public class ConfirmTextFieldValidator extends StringValidator
	{
		[Bindable] public var confirmAgainst:UIComponent;
		[Bindable] public var validationProperty:String = 'text';
		[Bindable] public var fieldsDontMatchError:String = "The fields do not match, please make sure both fields match";
		
		public function ConfirmTextFieldValidator()
		{
			super();
		}
		
		override protected function doValidation(value:Object):Array
		{
			var result:Array = super.doValidation(value);
			var r:ValidationResult;
			if (result.length == 0)
			{
				if (value != confirmAgainst[validationProperty])
				{
					r = new ValidationResult(true);
					r.errorMessage = fieldsDontMatchError;
					result.push(r);
				}
				else if (value == confirmAgainst[validationProperty])
				{
					// do nothing
				}
				else
				{
					r = new ValidationResult(true);
					r.errorMessage = fieldsDontMatchError;
					result.push(r);
				}
			}
			return result;
		}
	}
}