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?](https://stackoverflow.com/q/12581439/6521116) — LF00, Nov 14 '17 at 08:22

score 1 · Accepted Answer · answered Aug 04 '14 at 03:57

1

You can use AngularUI’s ui-validate directive:

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

answered Aug 04 '14 at 03:57

Phú

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AngularJS Custom Validation Bool Method

1 Answers1