Min group corner checkmark and maximum validation constraint

I need to check (limit min and max sample) with angular. Is there any directive to achieve this check in angular.

<html ng-app="app">
<head>
    <title>AngularJS Routing</title>
    <script src="http://code.angularjs.org/1.2.7/angular.js"></script>
    <script type="text/javascript">
        var app = angular.module('app', []);

        app.controller('CHKctrl', function ($scope) {
            $scope.data = [{ "name": "CHK 1" },
                         { "name": "CHK 2" },
                         { "name": "CHK 3" },
                         { "name": "CHK 4" },
                         { "name": "CHK 5" },
                         { "name": "CHK 6" }];
        });
    </script>
</head>
<body ng-controller="CHKctrl">
    <form name="form">
        <label ng-repeat="d in data">
            <input 
                type="checkbox"
                ng-model="d.value"
                minlength="2"
                maxlength="4"/>
                {{d["name"]}} &nbsp; &nbsp;
        </label>
        <br />
        <br />
        {{data}}
    </form>
</body>
</html>

      

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1 answer


Yes there is:

<input
  ng-model="string"
  [name="string"]
  [required="string"]
  [ng-required="boolean"]
  [ng-minlength="number"]
  [ng-maxlength="number"]
  [ng-pattern="string"]
  [ng-change="string"]
  [ng-trim="boolean"]>
...
</input>

      

And you can check the input like:

<tt>myForm.$error.minlength = {{!!myForm.$error.minlength}}</tt><br/>
<tt>myForm.$error.maxlength = {{!!myForm.$error.maxlength}}</tt><br/>

      

You checked HERE .



For checkboxes, add them and improve the path for your requests for you;

<input ng-disabled="(count>max) && (!d.check)" type="checkbox" ng-checked="d.check" ng-model="d.value" minlength="2" maxlength="4" ng.click="countCheck(d)"/>

      

Js:

$scope.count = 0;
$scope.max = 3;
//You can swap it with ".watch"
yourController.countCheck = function(d){
    if(d.check){
        $scope.count++;
    }else{
        $scope.count--;
    }
}

      

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