我想验证三个字段dob，只允许用户注册，如果用户跨越18岁

我只希望允许用户，如果他超过18年。这里是我的控制器和html代码。我想验证三个字段dob，只允许用户注册，如果用户跨越18岁

控制器：

$scope.days = ['01', '02', '03', '04', '05', '06', '07', '08', '09', '10', '11', '12', '13', '14', '15', '16', '17', '18', '19', '20', '21', '22', '23', '24', '25', '26', '27', '28', '29', '30', '31']; 
$scope.months = ['01', '02', '03', '04', '05', '06', '07', '08', '09', '10', '11', '12']; 
$scope.months = ['January', 'February', 'March', 'April', 'May', 'June', 'July', 'August', 'September', 'October', 'November', 'December']; 
     $scope.years = []; 
     for (var i = 1960; i < 2005; i++) { 

      $scope.years.push(i); 
     }

的index.html

<div class="form-group"> 
    <label class="control-label" for="selectDOB">DATE OF BIRTH*</label> 

       <div class="col-xs-6 col-sm-5 col-md-5 date-day dateDay"> 
        <select class="form-control" ng-model="dobDate" id="selectDOB" name="dobDate" ng-options="selectedday for selectedday in days" ng-change="validDate()" required> 
         <option value="">DD</option> 
        </select> 
       </div> 
       <div class="col-xs-6 col-sm-7 col-md-7 date-month"> 
        <select class="form-control" name="dobMonth" ng-model="dobMonth" ng-change="validDate()" required month-options> 
        </select> 
       </div> 
      </div> 

     </div> 
     <div class="col-xs-6 col-sm-5 col-md-5 date-year dateYear"> 
      <select class="form-control" ng-model="dobYear" name="dobYear" ng-options="selectedyear for selectedyear in years | orderBy: orderBy:'value.selectedyear' " ng-change="validDate()" required> 
       <option value="">YYYY</option> 
      </select> 
     </div> 
    </div>

来源

2017-05-04 Zameer

请阅读[问问]。重要短语：“搜索和研究”和“解释......阻止你自己解决它的任何困难”。换句话说，请告诉我们你是如何试图解决你的问题的。 –

获得本年度和选择的年份。然后检查差值是否大于或等于18

$scope.validDate() { 

    var date = new Date(); 
    var cYear = date.getYear() 

    var diff = cYear - parseInt($scope.dobYear); 
    if (diff < 18) { 
     console.log("error") 
    } 
}

来源

2017-05-04 15:51:57

我想验证三个字段dob，只允许用户注册，如果用户跨越18岁

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