How to get form input value using AngularJS ?

Given a form element and the task is to get the form values input by the user with the help of AngularJS.

Approach: 

  • We are storing the data in the JSON object after the user enters it in the input element with the help of the Angular.copy(object) method
  • After that, data from the JSON object can be accessed easily.

Example 1: In this example, the data is stored in the JSON object and accessed from it.

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<!DOCTYPE HTML>
<html>
  
<head>
    <script src=
    </script>
  
    <script>
        var myApp = angular.module("app", []);
        myApp.controller("controller", function ($scope) {
            $scope.userData = '';
            $scope.getData = function (user) {
                $scope.userData = angular.copy(user);
            };
        });
    </script>
</head>
  
<body style="text-align:center;">
    <h1 style="color:green;">
        GeeksForGeeks
    </h1>
  
  
    <p>
        How to get form input value in AngularJS
    </p>
  
    <div ng-app="app">
        <div ng-controller="controller">
            <form action="javascript:void(0)">
                firstName: <input type="text" 
                    ng-model="user.fName" /><br>
                lastName : <input type="text" 
                    ng-model="user.lName" /><br>
                <br>
                <button ng-click="getData(user)">
                    SAVE
                </button>
            </form>
  
            <p>FirstName = {{userData.fName}}</p>
  
  
            <p>lastName = {{userData.lName}}</p>
  
        </div>
    </div>
</body>
  
</html>

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Output:



Example 2: In this example, the data is stored in the JSON object and the JSON object’s data is printed. 

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<!DOCTYPE HTML>
<html>
  
<head>
    <script src=
    </script>
  
    <script>
        var myApp = angular.module("app", []);
        myApp.controller("controller", function ($scope) {
            $scope.userData = '';
            $scope.getData = function (user) {
                $scope.userData = angular.copy(user);
            };
        });
    </script>
</head>
  
<body style="text-align:center;">
    <h1 style="color:green;">
        GeeksForGeeks
    </h1>
  
  
    <p>
        How to get form input 
        value in AngularJS
    </p>
  
    <div ng-app="app">
        <div ng-controller="controller">
            <form action="javascript:void(0)">
                firstName: <input type="text" 
                    ng-model="user.fName" />
                <br>
                lastName : <input type="text" 
                    ng-model="user.lName" />
                <br>
                Ph.No.: <input type="text" 
                    ng-model="user.Phone" />
                <br>
                City: <input type="text" 
                    ng-model="user.city" />
                <br>
                <button ng-click="getData(user)">
                    SAVE
                </button>
            </form>
  
            <p>User Data Json = {{userData | json}}</p>
  
        </div>
    </div>
</body>
  
</html>

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Output:

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