I have a registration form with Bootstrap validator. I want to validate the google INVISIBLE reCaptcha (client-side) before submitting the form.
There is some exapmle (Invoking the invisible reCAPTCHA challenge after client side validation).
I tried to change this part:
function validate(event) {
event.preventDefault();
$('#form-reg').validator('validate').on('submit', function (e) {
if (e.isDefaultPrevented()) {
//...
} else {
grecaptcha.execute();
};
});
};
This does not work and I dont know if it's the right way.
Please advice how to join invisible reCaptcha and Bootstrap validator.
Thank you for your help.
The below code work for me
<?php
$config = require('config.php');
?>
<html>
<head>
<title>reCAPTCHA demo</title>
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.2.0/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
<!-- Boostrap Validator -->
<script src="https://cdnjs.cloudflare.com/ajax/libs/1000hz-bootstrap-validator/0.11.9/validator.min.js" ></script>
<script type="text/javascript">
$(document).ready(function(){
$('#demo-form').validator().on('submit', function (e) {
if (e.isDefaultPrevented()) {
// handle the invalid form...
console.log("validation failed");
} else {
// everything looks good!
e.preventDefault();
console.log("validation success");
grecaptcha.execute();
}
});
});
function onSubmit(token){
document.getElementById("demo-form").submit();
};
</script>
</head>
<body>
<div class="container">
<br>
<div class="row">
<div class="col-md-5 col-md-offset-3">
<form id="demo-form" data-toggle="validator" role="form" action="admin.php" method="POST" >
<div class="form-group">
<label for="inputName" class="control-label">Name</label>
<input type="text" class="form-control" id="inputName" placeholder="Geordy James" required/>
</div>
<div id='recaptcha' class="g-recaptcha"
data-sitekey="<?php echo $config['client-key']; ?>"
data-callback="onSubmit"
data-size="invisible"></div>
<button class="btn btn-block btn-primary" type="submit">Submit</button>
</form>
</div>
</div>
</div>
<script src="https://www.google.com/recaptcha/api.js" async defer ></script>
</body>
</html>
I used Unofficial Google Invisible reCAPTCHA PHP library in this program and you can download it from https://github.com/geordyjames/google-Invisible-reCAPTCHA .
If this method doesn't work for you please comment below.
Related
I am using bootstrap to make my form. I am unable to use bootstrap datetimepicker in my project. Can master page be a problem?
Please help me out here.
Jquery and Sheets:
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap.min.css"/>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.3/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/js/bootstrap.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/moment.js/2.10.6/moment.min.js"></script>
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap-theme.min.css"/>
<script src="https://cdnjs.cloudflare.com/ajax/libs/bootstrap-datetimepicker/4.17.37/js/bootstrap-datetimepicker.min.js"></script>
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/bootstrap-datetimepicker/4.17.37/css/bootstrap-datetimepicker.min.css" />
<script type="text/javascript">
$(document).ready(function() {
$(function () {
$("#dp").click(function () {
$('#datetimepicker1').datetimepicker();
})
})
});
</script>
ASPX Code:
<div class="col-md-3">
<div class="form-group">
<div class='input-group date' id='datetimepicker2'>
<input type='text' class="form-control" />
<span id="dp" class="input-group-addon">
<span class="glyphicon glyphicon-calendar"></span>
</span>
</div>
</div>
</div>
use var date_input = $('#<%=date.ClientID%>'); and set clientmodeid to static.
Is it possible to display "User with this username does not exist" Error Message in Bootstrap Modal in Spring MVC Project through the controller?
login.jsp
<div class="modal-body">
<form id="register-form" role="form" autocomplete="off" class="form"
method="POST"
action="${pageContext.request.contextPath }/recoverPassword">
<div class="form-group">
<div class="input-group">
<span class="input-group-addon"><i
class="glyphicon glyphicon-envelope color-blue"></i></span> <input
id="email" name="username" placeholder="your username"
class="form-control" type="text"> ${error}
</div>
</div>
<input type="hidden" name="${_csrf.parameterName}"
value="${_csrf.token}" />
<button class="btn btn-lg btn-primary btn-block" type="submit">
Send email link</button>
</form>
controller
#RequestMapping(value = "/recoverPassword", method = RequestMethod.POST)
#ResponseStatus(value = HttpStatus.NO_CONTENT)
public void sendingEmailForForgot(#RequestParam("username") String username) {
// Check whether email exists in DB
System.out.println(userDAO.getUserByName(username));
System.out.println(username);
if (userDAO.getUserByName(username) == null) {
System.out.println("This ID does not exists");
redirectAttributes.addAttribute("error", "wrong");
} else {
System.out.println("mail sent to your id");
}
// If exists then hash and send url link
// else error
}
I have validated username whether if exists, but how to display that error on same currently opened modal?
If not possible through controller please share any other way to do so.
Finally solved it through AJAX, still don't know if possible through the controller. Works fine for me, I have used this:
function doAjaxPost() {
// get the form values
var name = $('#name').val();
var education = $('#education').val();
$.ajax({
type: "POST",
url: contexPath + "/AddUser.htm",
data: "name=" + name + "&education=" + education,
success: function(response){
// we have the response
if(response.status == "SUCCESS"){
userInfo = "<ol>";
for(i =0 ; i < response.result.length ; i++){
userInfo += "<br><li><b>Name</b> : " + response.result[i].name +
";<b> Education</b> : " + response.result[i].education;
}
userInfo += "</ol>";
$('#info').html("User has been added to the list successfully. " + userInfo);
$('#name').val('');
$('#education').val('');
$('#error').hide('slow');
$('#info').show('slow');
}else{
errorInfo = "";
for(i =0 ; i < response.result.length ; i++){
errorInfo += "<br>" + (i + 1) +". " + response.result[i].code;
}
$('#error').html("Please correct following errors: " + errorInfo);
$('#info').hide('slow');
$('#error').show('slow');
}
},
error: function(e){
alert('Error: ' + e);
}
});
}
Following trick worked for me
1. put ${error} in p tag with unique id
2. On login.jsp page load,check if innerHtml of p tag is empty.
3 If it is not empty open the login modal.
function modelopen(){
var temp = document.getElementById("errormsg").innerHTML;
if(temp!==""){
$('#modallogin').modal('show');
}
You can try:
1) RestController instead of Controller (I think that this is way you solved this)
2) You can use validations and return your error as part of BindingResult https://docs.spring.io/spring/docs/4.1.x/spring-framework-reference/html/validation.html
3) Use exceptionHandler
function errorshow() {
const input1 = document.getElementById('input1').value;
const input2 = document.getElementById('input2').value;
const div = document.getElementById("erroM");
if (input1 == '' && input2 == '') {
div.innerHTML = "hey";
setTimeout(() => {
div.remove()}, 2000);
}}
<!doctype html>
<html lang="en">
<head>
<!-- Required meta tags -->
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
<!-- Bootstrap CSS -->
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css" integrity="sha384-Gn5384xqQ1aoWXA+058RXPxPg6fy4IWvTNh0E263XmFcJlSAwiGgFAW/dAiS6JXm"
crossorigin="anonymous">
<title>Erorr Show in Modal</title>
</head>
<body>
<!-- Modal -->
<div class="modal fade" id="exampleModal" tabindex="-1" role="dialog" aria-labelledby="exampleModalLabel" aria-hidden="true">
<div class="modal-dialog" role="document">
<div class="modal-content">
<div class="modal-header">
<h5 class="modal-title" id="exampleModalLabel">Modal title</h5>
<button type="button" class="close" data-dismiss="modal" aria-label="Close">
<span aria-hidden="true">×</span>
</button>
</div>
<form>
<div class="modal-body">
<div id="erroM"></div>
<div>
<input id="input1" type="text">
<input id="input2" type="text">
<input id="input3" type="text">
</div>
</div>
<div class="modal-footer">
<button type="button" class="btn btn-secondary" data-dismiss="modal">Close</button>
<button type="button" class="btn btn-primary" onclick="errorshow()">save</button>
</div>
</form>
</div>
</div>
</div>
<!-- Button trigger modal -->
<button id="button" type="button" class="btn btn-primary" data-toggle="modal" data-target="#exampleModal">Click</button>
<!-- Optional JavaScript -->
<!-- jQuery first, then Popper.js, then Bootstrap JS -->
<script src="https://code.jquery.com/jquery-3.2.1.slim.min.js" integrity="sha384-KJ3o2DKtIkvYIK3UENzmM7KCkRr/rE9/Qpg6aAZGJwFDMVNA/GpGFF93hXpG5KkN"
crossorigin="anonymous"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.12.9/umd/popper.min.js" integrity="sha384-ApNbgh9B+Y1QKtv3Rn7W3mgPxhU9K/ScQsAP7hUibX39j7fakFPskvXusvfa0b4Q"
crossorigin="anonymous"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/js/bootstrap.min.js" integrity="sha384-JZR6Spejh4U02d8jOt6vLEHfe/JQGiRRSQQxSfFWpi1MquVdAyjUar5+76PVCmYl"
crossorigin="anonymous"></script>
<script src="main.js"></script>
</body>
</html>
How to have ng-show messages beside the text box rather than underneath it. Right now it is displaying all the validation messages underneath the input box.
<!DOCTYPE html>
<html ng-app="myApp" >
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<link rel="stylesheet" href="http://maxcdn.bootstrapcdn.com/bootstrap/3.3.4/css/bootstrap.min.css">
<script src="http://ajax.googleapis.com/ajax/libs/angularjs/1.3.14/angular.min.js"></script>
<link rel="stylesheet" href="style.css" />
<script>
"use strict";
var app = angular.module('myApp', []);
app.controller('MainCtrl', function ($scope) {
$scope.cityArray = ["hyderabad", "secunderabad", "delhi", "mumbai"];
$scope.submit = function ($event) {
if ($scope.myForm.$invalid) {
// Or some other update
$scope.myForm.$submitted = true;
$event.preventDefault();
}
};
});
app.directive('uniqueUsername', function ($http) {
return {
restrict: 'A',
require: 'ngModel',
link: function (scope, element, attrs, ngModel) {
element.bind('blur', function (e) {
ngModel.$setValidity('unique', true);
$http.post('CheckUserName2.do').success(function (data) {
if (data) {
ngModel.$setValidity('unique', false);
}
});
});
}
};
});
</script>
</head>
<body ng-controller="MainCtrl">
<div class="container">
<div class="col-md-6 col-md-offset-0">
<div class="panel panel-login">
<div class="panel-body">
<div class="row">
<div class="col-lg-12">
<h2 class="text-muted">Registration form</h2>
<div>
<form name="myForm" action="RegistrationServlet.do" method="POST" >
First name:<input type="text" class="form-control input-sm" name="uname" ng-pattern="/^[a-zA-Z]{3,20}/" ng-model="uname" unique-username="" placeholder="First Name" required/>
<span style="color:red" ng-show="myForm.uname.$error.pattern">First name cannot be less than 3 letters with no digits</span>
<span style="color:red" class="error" ng-if="myForm.$submitted && myForm.uname.$error.required">Please fill field above<br></span><br/>
<span style="color:red" class="hide-while-in-focus" ng-show="myForm.uname.$error.unique">Username already exist<br/></span>
<button class="form-control btn btn-success" type="submit" ng-click="submit($event)">Submit</button>
</form>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</body>
</html>
Here's the plunker
You don't have space to the right to display error messages beside the input box. Putting error messages just above the submit button will cause a minor UI issue: with each error, your form submit-button will flicker vertically.
Viz.
- Submit your form without entering any input to get the error message.
- type/erase any character in the input box to see the flickering
Workaround:
Either keep the error messages below submit button or provide dedicated height to error messages to avoid undesirable effects or both
<form name="myForm" action="RegistrationServlet.do" method="POST" >
First name:<input type="text" class="form-control input-sm" name="uname" ng-pattern="/^[a-zA-Z]{3,20}/" ng-model="uname" unique-username="" placeholder="First Name" required/><br><br>
<button class="form-control btn btn-success" type="submit" ng-click="submit($event)">Submit</button>
<div style="height=100px">
<span style="color:red" ng-show="myForm.uname.$error.pattern">First name cannot be less than 3 letters with no digits</span>
<span style="color:red" class="error" ng-if="myForm.$submitted && myForm.uname.$error.required">Please fill field above<br></span><br/>
<span style="color:red" class="hide-while-in-focus" ng-show="myForm.uname.$error.unique">Username already exist<br/></span>
</div>
</form>
Demo
I am unable to get my code working. I am a newbiew on JS and trying to implement some example I found online on routing on angularJs. I have spent many hours trying to fix it, but could not.
Issue : Default View(View2) is opened by $routeProvider configuration. However, when I redirect this to view2.htm to view1.htm but blank page opens up.
Please help !
HTML CODE
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<link href="JS/bootstrap/css/bootstrap-theme.css" rel="Stylesheet" />
<link href="/JS/bootstrap/css/bootstrap-theme.min.css" rel="Stylesheet" />
<link href="JS/bootstrap/css/bootstrap-theme.css.map" rel="Stylesheet" />
<link href="JS/bootstrap/css/bootstrap.css" />
<link href="JS/bootstrap/css/bootstrap.css.map" />
<link href="JS/bootstrap/css/bootstrap.min.css" />
<link href="JS/bootstrap/fonts/glyphicons-halflings-regular.eot" />
<link href="JS/bootstrap/fonts/glyphicons-halflings-regular.svg" />
<link href="JS/bootstrap/fonts/glyphicons-halflings-regular.ttf" />
<link href="JS/bootstrap/fonts/glyphicons-halflings-regular.woff" />
</head>
<script src="JS/jquery-2.1.1.js" language="javascript" type="text/javascript"></script>
<script src="JS/angular.js" language="javascript" type="text/javascript"></script>
<script src="/JS/angular-route.js" language="javascript" type="text/javascript"></script>
<script src="/JS/bootstrap/js/bootstrap.js" language="javascript" type="text/javascript">
</script>
<script src="/JS/bootstrap/js/bootstrap.min.js" language="javascript" type="text/javascript">
</script>
<body>
<title>::DEMO APP:: </title>
<div data-ng-app="demoApp1">
<script src="DemoJS.js" language="text/javascript" type="text/javascript"></script>
<div class="container">
<h3>
All the examples AngularJS Here:</h3>
</div>
<div class="container-fluid" data-ng-view="">
</div>
</div>
</body>
</html>
View1.htm Markup
<div id="View1" >
<h2>
Example 4 & 5
</h2>
<div class="container">
Name <input type="text" data-ng-model="inputData.name" placeholder="Name" />
<br />
City <input type="text" data-ng-model="inputData.city" placeholder="City" />
<br />
<button class="btn btn-primary" data-ng-click="addCustomer()">
Add Customer</button>
<br />
Filter <input type="text" data-ng-model="nameText" placeholder="Filters" />
<br />
<ul>
<li data-ng-repeat="customer in customers |filter:nameText">{{customer.name|uppercase}}
- {{customer.city}} </li>
</ul>
<a ng-href="#/View2.htm">View2</a>
</div>
</div>
View2.htm Markup
<div id="View2">
<h2>
Example 1,2 and 3</h2>
<div class="container">
<h3>
Data Binding Fundamentals</h3>
<h4>
Using a Data Binding Template</h4>
Name:
<input type="text" data-ng-model="name" placeholder="Type something" />
{{ name }}
</div>
<h1>
Example 2</h1>
<div data-ng-init="names=['Sunil','Deepak','Rajat','Somu']">
<ul>
<li data-ng-repeat="name in names">{{name}}</li>
</ul>
</div>
<h1>
Example 3</h1>
<div>
<h3>
Adding a Simple Controller</h3>
<ul>
<li data-ng-repeat="name in names">{{name}} </li>
</ul>
</div>
<a ng-href="#/View1.htm">View1</a>
</div>
DemoJS.js file code
var demoApp1 = angular.module('demoApp1', ['ngRoute'])
demoApp1.config(function ($routeProvider) {
$routeProvider
.when('/',
{
controller: 'SimpleController1',
templateUrl: '/View2.htm'
})
.when('View1',
{
controller: 'SimpleController',
templateUrl: '/View1.htm'
});
});
demoApp1.controller('SimpleController1', function ($scope) {
$scope.names = ['Dave', 'Napur', 'Heedy', 'Shriva'];
});
demoApp1.controller('SimpleController', function ($scope) {
$scope.customers = [
{ name: 'Sunil', city: 'Delhi' },
{ name: 'Ritu', city: 'Shbad' }
];
$scope.addCustomer = function () {
$scope.customers.push({ name: $scope.inputData.name, city: $scope.inputData.city });
}
});
I have found my mistake. The href link I used was not correct. As href is managed by angular itself, we should not add ".html" and the string we mention here should match to $routeProvide config string.. Below is the Modification I Made:
Incorrect on View1.html
<a ng-href="#/View2.htm">View2</a>
Corrected on View1.html:
View2
Samething I did on View2.html.
I'm an html noob and I just wanted to know if it's possible to make a text box in which you could type a website and when you click submit it will load the website in the iframe of your choice.
<html>
<head>
<title> Answer </title>
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.3.2/jquery.min.js"></script>
<script type="text/javascript">
$(function()
{
$('.frmSubmit').click(function(e)
{
$('#dynFrame').attr('src', $('.frmUrlVal').attr('value'));
e.preventDefault();
});
});
</script>
</head>
<body>
<form>
<input type="text" class="frmUrlVal">
<input type="submit" class="frmSubmit" value="Go">
</form>
<iframe src="http://www.google.com" width="100%" height="400" id="dynFrame"></iframe>
</body>
</html>
<html>
<head>
<script language="JavaScript">
function SendMe()
{
document.all.myframe.src = document.forms[0].txtval.value;
}
</script/>
</head>
<body>
<form name="myform">
<input type="text" name="txtval">
<input type="button" value="Go" onclick="javascript:SendMe()">
<br>
<iframe src="http://www.google.com" width="400" height="200" name="myframe"></iframe>
</form>
</body>
</html>