AngularJS Custom Validation Bool Method

Question

I have a method in my angular controller that returns true or false.

$scope.overallAmount = function () {
            var cnt = $scope.orders.length, sum = 0;
            while (cnt--) 
                sum += parseFloat(($scope.orders[cnt].CardAmount || 0) * ($scope.orders[cnt].Quantity || 0)) || 0;
            return (500 - sum) > 0;
        };

I'd like to use this for validation. Is it possible to create custom validation that just uses a scope method's true or false to validate? A snippet would be helpful, thanks

How to add custom validation to an AngularJS form?

LF-DevJourney
– LF-DevJourney

2017-11-14 08:22:19 +00:00
Commented Nov 14, 2017 at 8:22 — LF-DevJourney
– LF-DevJourney, Commented Nov 14, 2017 at 8:22

Phú · Accepted Answer · 2014-08-04 03:57:55Z

1

You can use AngularUI’s ui-validate directive:

<input ui-validate="overallAmount()" />

answered Aug 4, 2014 at 3:57

Phú

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