AngularJS controller failing to update the angular variable

Currently diving into the world of angularjs, so any guidance would be greatly appreciated! I have been working on a basic angular application that compares two password strings in ng-controller and provides a brief message indicating if they match or not. Take a look at the complete code snippet below: code image here

Everything appears to be in order from my end, but there's a chance I may have overlooked something. Any feedback or pointers would be highly valued. Thanks in advance!

Answer №1

The issue lies in the current code structure where the check for the equality of values is only performed at the time of loading. To address this, the check should be executed whenever the values change:

<div ng-app-"myApp" ng-controller="MainCntrl">
    Password:
    <input type="password" ng-model="pass" ng-change="change()" /><br />
    Confirm Password:
    <input type="password" ng-model="passConf" ng-change="change()" /><br />

    <p>{{check}}</p>
</div>

JavaScript:

var app = angular.module('myApp', []);
app.controller("MainCntrl", function($scope){
    $scope.change = function(){
        if (angular.equals($scope.pass, $scope.passConf)){
            $scope.check = "Correct"; 
        }else{
            $scope.check = "Incorrect";
        }
    }
});

See a working example here: http://jsfiddle.net/ger97ote/

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