Input with date validation and transformation. In browsers that do not yet support
the HTML5 date input, a text element will be used. In that case, text must be entered in a valid ISO-8601
date format (yyyy-MM-dd), for example: 2009-01-06. Since many
modern browsers do not yet support this input type, it is important to provide cues to users on the
expected input format via a placeholder or label.
The model must always be a Date object, otherwise Angular will throw an error.
Invalid Date objects (dates whose getTime() is NaN) will be rendered as an empty string.
The timezone to be used to read/write the Date instance in the model can be defined using
ngModelOptions. By default, this is the timezone of the browser.
<input type="date"
       ng-model="string"
       [name="string"]
       [min="string"]
       [max="string"]
       [ng-min=""]
       [ng-max=""]
       [required="string"]
       [ng-required="string"]
       [ng-change="string"]>
| Param | Type | Details | 
|---|---|---|
| ngModel | string | 
         Assignable angular expression to data-bind to.  | 
    
| 
        name
        
         (optional) 
       | 
      string | 
         Property name of the form under which the control is published.  | 
    
| 
        min
        
         (optional) 
       | 
      string | 
         Sets the   | 
    
| 
        max
        
         (optional) 
       | 
      string | 
         Sets the   | 
    
| 
        ngMin
        
         (optional) 
       | 
      datestring | 
         Sets the   | 
    
| 
        ngMax
        
         (optional) 
       | 
      datestring | 
         Sets the   | 
    
| 
        required
        
         (optional) 
       | 
      string | 
         Sets   | 
    
| 
        ngRequired
        
         (optional) 
       | 
      string | 
         Adds   | 
    
| 
        ngChange
        
         (optional) 
       | 
      string | 
         Angular expression to be executed when input changes due to user interaction with the input element.  | 
    
<script>
   angular.module('dateInputExample', [])
     .controller('DateController', ['$scope', function($scope) {
       $scope.example = {
         value: new Date(2013, 9, 22)
       };
     }]);
</script>
<form name="myForm" ng-controller="DateController as dateCtrl">
   <label for="exampleInput">Pick a date in 2013:</label>
   <input type="date" id="exampleInput" name="input" ng-model="example.value"
       placeholder="yyyy-MM-dd" min="2013-01-01" max="2013-12-31" required />
   <div role="alert">
     <span class="error" ng-show="myForm.input.$error.required">
         Required!</span>
     <span class="error" ng-show="myForm.input.$error.date">
         Not a valid date!</span>
    </div>
    <tt>value = {{example.value | date: "yyyy-MM-dd"}}</tt><br/>
    <tt>myForm.input.$valid = {{myForm.input.$valid}}</tt><br/>
    <tt>myForm.input.$error = {{myForm.input.$error}}</tt><br/>
    <tt>myForm.$valid = {{myForm.$valid}}</tt><br/>
    <tt>myForm.$error.required = {{!!myForm.$error.required}}</tt><br/>
</form>