I want to submit a form using jQuery, so I have 4 fields that needed to be checked, but when I submit, it displays the first alert submit but i doesn't check if the fields are valid or not. What's the error in my code? Much appreciated.
$(document).ready(function(){
$('input[name=subdomain]').keyup(subdomain_check);
$('input[name=password]').keyup(password_strenght);
$('input[name=c_password]').keyup(password_check);
$('input[name=email]').keyup(email_check);
$('#install').on('submit', function(){
alert("submit");
if ($('input[name=subdomain]').valid() == true && $('input[name=password]').valid() == true && $('input[name=c_password]').valid() == true && $('input[name=email]').valid() == true){
alert("TRUE");
return true;
} else {
alert("FALSE");
return false;
}
});
});
Here's The HTML form :
<form class="form-horizontal" method="post" id="install" action="etape2.html" role="form">
<input type="hidden" id="install-element-0" value="install" name="form">
<input type="hidden" id="install-element-1" value="insert" name="action">
<div class="col-md-6">
<input type="text" id="install-element-2" required="" name="title" class="form-control input-md col-md-6">
</div>
<div class="col-md-6">
<input type="text" id="install-element-3" required="" name="first_name" class="form-control input-md col-md-6">
</div>
<div class="col-md-6">
<input type="text" id="install-element-4" required="" name="last_name" class="form-control input-md col-md-6">
</div>
<div class="col-md-6">
<input type="text" id="install-element-5" required="" name="email" class="form-control input-md col-md-6">
</div>
<div class="col-md-6">
<input type="password" id="install-element-6" required="" class="form-control input-md col-md-6" name="password">
</div>
<div class="col-md-6">
<input type="password" id="install-element-7" required="" class="form-control input-md col-md-6" name="c_password">
</div>
<div class="col-md-6"><input type="text" required="" placeholder="" id="subdomain" name="subdomain" class="form-control input-md col-md-6">
<div class="form-actions col-md-9 col-md-offset-3 text-right">
<input type="submit" id="install-element-9" class="btn btn-primary" name=""value="Valider">
</div>
</div>
</form>
Is there a way to check by the functions return and not by validate ?
Add:
$('#install').on('submit', function(e){
e.preventDefault();
[..]
}
to your code
Related
I want to stop my form from submitting and taking an action on going to another php file if the form has no value from at least one of its variables.
<form id="advform" class="" action="advancedsearching.php" method="GET" onsubmit = "return validate()" autocomplete="off" >
<div class="modal-header align-items-center justify-content-center py-2 ">
<h4 class="modal-title">Advanced Search</h4>
</div>
<div class="modal-body ">
<div class="form-group">
<label>Title:</label>
<input type="text" name="title" class="form-control" autocomplete="off" autocomplete="false" >
</div>
<div class="form-group">
<label>Author:</label>
<input type="text" name="author" class="form-control" autocomplete="off" autocomplete="false" >
</div>
<div class="form-group">
<label>ISBN:</label>
<input type="text" name="isbn" class="form-control" autocomplete="off" autocomplete="false" >
</div>
<div class="form-group">
<label>Publisher:</label>
<input type="text" name="publisher" class="form-control" autocomplete="off" autocomplete="false" >
</div>
<div class="form-group">
<label>Keyword:</label>
<input type="text" name="keyword" class="form-control" autocomplete="off" autocomplete="false" >
</div>
</div>
<div class="modal-footer justify-content-center ">
<input type="submit" class="btn btn-dark" value="Search" style="width:100%;border:1px solid black;">
</div>
</form>
tried adding
<script>
function validate() {
var x;
x = document.getElementById("advform").value;
if (x == "") {
alert("Please Enter a Value");
return false;
};
}
</script>
but it is still submitting
function validate() {
var inputs = document.getElementById('advform').getElementsByTagName("input");
for (var i = 0; i < inputs.length; i++)
{
if (inputs[i].type != "submit" && inputs[i].value != "")
{
return true;
}
alert("Please Enter a Value");
return false;
}
}
<form id="advform" class="" action="advancedsearching.php" method="GET" onsubmit = "return validate()" autocomplete="off" >
<div class="modal-header align-items-center justify-content-center py-2 ">
<h4 class="modal-title">Advanced Search</h4>
</div>
<div class="modal-body ">
<div class="form-group">
<label>Title:</label>
<input type="text" name="title" class="form-control" autocomplete="off" autocomplete="false" >
</div>
<div class="form-group">
<label>Author:</label>
<input type="text" name="author" class="form-control" autocomplete="off" autocomplete="false" >
</div>
<div class="form-group">
<label>ISBN:</label>
<input type="text" name="isbn" class="form-control" autocomplete="off" autocomplete="false" >
</div>
<div class="form-group">
<label>Publisher:</label>
<input type="text" name="publisher" class="form-control" autocomplete="off" autocomplete="false" >
</div>
<div class="form-group">
<label>Keyword:</label>
<input type="text" name="keyword" class="form-control" autocomplete="off" autocomplete="false" >
</div>
</div>
<div class="modal-footer justify-content-center ">
<input type="submit" class="btn btn-dark" value="Search" style="width:100%;border:1px solid black;">
</div>
</form>
Try to do this using an event assigned to the submit button:
document.getElementById("submitBtnId").addEventListener("click", function(event){
// event.preventDefault() will stop your submit.
event.preventDefault();
});
To proceed submitting you can use:
event.currentTarget.submit();
it doesn't work because you have the id in your form, it should be in the input that you want to validate.
other way its to use the required Attribute in the input
<input type="text" name="publisher" class="form-control" autocomplete="off" autocomplete="false" required>
https://www.w3schools.com/tags/att_input_required.asp
I am making form and I have some problems validating it.
HTML:
<form id="regForm" class="form-group" method="POST" action="signup.php">
<div class="col-md-12">
<h2>Job Pocket</h2>
</div>
<div class="col-md-12">
<input placeholder="email" class="form-control"type="text" name="email" id="email">
</div>
<div class="col-md-12">
<input placeholder="password" class="form-control" type="password" name="password" id="pass">
</div>
<div class="col-md-12">
<input placeholder="confirm password" class="form-control" type="password" name="confirmpass" id="confirmpass">
</div>
<div class="container">
<div class="row">
<div class="col-md-6">
<input placeholder="first name" class="form-control" type="text" name="first_name" id="first_name">
</div>
<div class="col-md-6">
<input placeholder="last name" class="form-control" type="text" name="last_name" id="last_name">
</div>
</div>
</div>
<div class="col-md-12">
<input type="submit" value="submit" name="submitsignup" id="submit" class="btn btn-primary">
</div>
<hr>
</form>
Javascript:
<script type="text/javascript">
$("#regForm").submit(function(event){
if(document.getElementById("email")=="" || document.getElementById("password") || document.getElementById("last_name") || document.getElementById("first_name"))
return false;
});
</script>
Even with this javascript code added the form still submits to signup.php.
And should I add extre checks in php aswell.
//add return function on it
<form id="regForm" class="form-group" method="POST" action="signup.php">
<div class="col-md-12">
<h2>Job Pocket</h2>
</div>
<div class="col-md-12">
<input placeholder="email" class="form-control"type="text" name="email" id="email">
</div>
<div class="col-md-12">
<input placeholder="password" class="form-control" type="password" name="password" id="pass">
</div>
<div class="col-md-12">
<input placeholder="confirm password" class="form-control" type="password" name="confirmpass" id="confirmpass">
</div>
<div class="container">
<div class="row">
<div class="col-md-6">
<input placeholder="first name" class="form-control" type="text" name="first_name" id="first_name">
</div>
<div class="col-md-6">
<input placeholder="last name" class="form-control" type="text" name="last_name" id="last_name">
</div>
</div>
</div>
<div class="col-md-12">
<input type="button" onclick="return validation()" value="submit" name="submitsignup" id="submit" class="btn btn-primary">
</div>
<hr>
</form>
<script>
public function validation(){
if(document.getElementById("email").value=="" || document.getElementById("password").value="" || document.getElementById("last_name").value="" || document.getElementById("first_name")).value==""{
return false; }
else {
document.getElementById("regForm").submit();
}
}
</script>
or use this
//add required on input it will automatically return message
<form id="regForm" class="form-group" method="POST" action="signup.php">
<div class="col-md-12">
<h2>Job Pocket</h2>
</div>
<div class="col-md-12">
<input placeholder="email" class="form-control"type="text" name="email" id="email" required>
</div>
<div class="col-md-12">
<input placeholder="password" class="form-control" type="password" name="password" id="pass" required>
</div>
<div class="col-md-12">
<input placeholder="confirm password" class="form-control" type="password" name="confirmpass" id="confirmpass" required>
</div>
<div class="container">
<div class="row">
<div class="col-md-6">
<input placeholder="first name" class="form-control" type="text" name="first_name" id="first_name" required>
</div>
<div class="col-md-6">
<input placeholder="last name" class="form-control" type="text" name="last_name" id="last_name" required>
</div>
</div>
</div>
<div class="col-md-12">
<input type="submit" value="submit" name="submitsignup" id="submit" class="btn btn-primary">
</div>
<hr>
</form>
Replace your code with this
if(document.getElementById("email")=="" || document.getElementById("password")=="" || document.getElementById("last_name")=="" || document.getElementById("first_name")=="")
You should only add "required" in the html tag in tags. It'll automatically add display text that the field is required.
Like this:
<input placeholder="last name" class="form-control" type="text" name="last_name" id="last_name" required>
You forgot to add .value to check the values of inputs. Also, you have to use preventDefault in submit function to prevent form submission:
<script type="text/javascript">
$("#regForm").submit(function(event){
if(document.getElementById("email").value == "" || document.getElementById("password").value == "" || document.getElementById("last_name").value == "" || document.getElementById("first_name").value == "")
event.preventDefault();
});
</script>
Since you're using jquery, you can also use its selector:
<script type="text/javascript">
$("#regForm").submit(function(event){
if($("#email").val() == "" || $("#password").val() == "" || $("#last_name").val() == "" || $("#first_name").val() == "")
event.preventDefault();
});
</script>
what about using event.preventDefault() like this:
<script type="text/javascript">
$("#regForm").submit(function(event){
event.preventDefault();
if(document.getElementById("email")=="" || document.getElementById("password")=="" || document.getElementById("last_name")=="" || document.getElementById("first_name")=="")
return false;
});
</script>
I have a modal. In the header of the modal I have title which is login. And in the body I have a login form and in the footer I have login button.
After the login button I have a hyper text for those who wants to create account which by clicking on it the login form disappear and the register form appears.
Is there any possibility that I can use the same button for logging in to register. (In the simplest word is it possible to use the same button in 2 different forms or if I can't, how can I add a button to the footer and make it act as the submit button of the reiteration form)
<div class="modal fade" id="myModal" role="dialog">
<div class="modal-dialog modal-lg">
<div class="modal-content">
<div class="modal-header" style="background-color: #222">
<div class="mu-title">
<span class="mu-subtitle" id = "loginTitle">Login</span>
</div>
</div>
<!-- Body of the modal -->
<div class="modal-body" style="background-color: #222">
<form id="registerForm" method="POST" action="register.php" novalidate="novalidate" style="display: none">
<div class="form-group">
<label for="name" class="control-label" style="color: white">Full Name</label>
<input type="text" class="form-control" id="fullName" name="fullName" value="" required="" title="Please enter you full name" placeholder="Full Name">
<span class="help-block"></span>
</div>
<div class="form-group">
<label for="username" class="control-label" style="color: white">Username</label>
<input type="text" class="form-control" id="username" name="username" value="" required="" title="Please enter you username" placeholder="username#siswa.um.edu.my">
<span class="help-block"></span>
</div>
<div class="form-group">
<label for="password" class="control-label" style="color: white">Password</label>
<input type="password" class="form-control" id="password" name="password" value="" required="" title="Please enter your password">
</div>
<div class="form-group">
<label for="matrix" class="control-label" style="color: white">Matrix Number</label>
<input type="text" class="form-control" id="matrixNO" name="matrixNO" value="" required="" title="Please enter you Matrix Number" placeholder="Matrix Number ">
<span class="help-block"></span>
</div>
</form>
<form id="loginForm" method="POST" action="login.php" novalidate="novalidate">
<div class="form-group">
<label for="username" class="control-label" style="color: white">Username</label>
<input type="text" class="form-control" id="username" name="username" value="" required="" title="Please enter you username" placeholder="username#siswa.um.edu.my">
<span class="help-block"></span>
</div>
<div class="form-group">
<label for="password" class="control-label" style="color: white">Password</label>
<input type="password" class="form-control" id="password" name="password" value="" required="" title="Please enter your password">
</div>
</div>
<div class="modal-footer" style="background-color: #222">
<button type="submit" id ="loginButt" class="mu-readmore-btn">Login</button></br></br>
</form>
<span style="color: white" >Create an <a href= "#" style="color: white" onClick="$('#loginForm').hide();$('#registerForm').show(); " >Account</a> </span>
</div>
</div>
Here are some boilerplates that you can try with....(your part is just basically determining which form is active...)
$(document).ready(function(){
$('#submitbtn').click(function(e){
e.preventDefault();
var form=$('#currentForm').val();
if(form=="login")
{
alert('submit to login');
}
else
{
alert('submit to register');
}
});
$('#btnchange').click(function(){
var form=$('#currentForm').val();
if(form=="login")
{
$('#currentForm').val('register');
$('#registration-form').show();
$('#login-form').hide();
}
else
{
$('#currentForm').val('login');
$('#registration-form').hide();
$('#login-form').show();
}
});
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.0.1/jquery.min.js"></script>
<form method="post" action="register.php" name="registration-form" id="registration-form" style="display:none;">
<label for="name">Name:</label>
<input type="text" name="usename"><br/>
<label for="emailid">Email ID:</label>
<input type="text" name="emailid"><br/>
<label for="password">Password :</label>
<input type="password" name="password">
</form><br/><br/>
<form method="post" action="login.php" name="login-form" id="login-form">
<label for="emailid">Email ID :</label>
<input type="text" name="emailid">
<label for="password">Password :</label>
<input type="password" name="password">
</form>
<input type="hidden" value="login" id="currentForm"/>
<input type="button" value="Submit" name="submitbtn" id="submitbtn">
<input type="button" value="Toggle Form" id="btnchange"/>
Just so I understand your question a little bit better, the basic idea of what you're trying to do is:
Single page modal, one form. Take user text input, check for existing user with that info, create new user if none exists?
I am not able to match the passwords, before Submit is clicked.
The submit goes even if the passwords are different.
var pass1 = document.getElementById('userPassword');
var pass2 = document.getElementById('userRepeatPassword');
function validatePassword(){
if (pass2.value == pass1.value) {
pass2.setCustomValidity('');
} else {
pass2.setCustomValidity('Both passwords do not match');
}
}
pass1.addEventListener('change', validatePassword);
pass2.addEventListener('keyup', validatePassword);
<form method="POST" action="login.php">
<div class="form-group">
<label for="inputFirstName">First name:</label>
<input type="text" class="form-control" name="firstName" id="inputFirstName" required>
</div>
<div class="form-group">
<label for="inputLastName">Last name:</label>
<input type="text" class="form-control" name="lastName" id="inputLastName" required>
</div>
<div class="form-group">
<label for="inputEmail">Email address:</label>
<input type="email" class="form-control" name="email" id="inputEmail" required>
</div>
<div class="form-group">
<label for="inputPassword">Password:</label>
<input type="password" class="form-control" name="userPassword" id="userPassword" required>
</div>
<div class="form-group">
<label for="inputRepeatPassword">Password repeat:</label>
<input type="password" class="form-control" name="userRepeatPassword" id="userRepeatPassword" required>
</div>
<div class="form-actions">
<button type="submit" class="btn btn-primary btn-block" style="background-color: #c2c2c2; color: black; font-weight: bold;">Submit</button>
</div>
</form>
It seems like I miss something, but I am not able to find it whole day already - any thoughts will be appreciated!
The validate should return the validation status and the form's onsubmit event handler should be able to react. Here's the sample:
var pass1 = document.getElementById('userPassword');
var pass2 = document.getElementById('userRepeatPassword');
function validatePassword() {
var status = false;
if (pass2.value == pass1.value) {
status = true;
pass2.setCustomValidity('');
} else {
pass2.setCustomValidity('Both passwords do not match');
}
return status;
}
pass1.addEventListener('change', validatePassword);
pass2.addEventListener('keyup', validatePassword);
<form method="POST" action="login.php" onsubmit="return validatePassword();">
<div class="form-group">
<label for="inputFirstName">First name:</label>
<input type="text" class="form-control" name="firstName" id="inputFirstName" required>
</div>
<div class="form-group">
<label for="inputLastName">Last name:</label>
<input type="text" class="form-control" name="lastName" id="inputLastName" required>
</div>
<div class="form-group">
<label for="inputEmail">Email address:</label>
<input type="email" class="form-control" name="email" id="inputEmail" required>
</div>
<div class="form-group">
<label for="inputPassword">Password:</label>
<input type="password" class="form-control" name="userPassword" id="userPassword" required>
</div>
<div class="form-group">
<label for="inputRepeatPassword">Password repeat:</label>
<input type="password" class="form-control" name="userRepeatPassword" id="userRepeatPassword" required>
</div>
<div class="form-actions">
<button type="submit" class="btn btn-primary btn-block" style="background-color: #c2c2c2; color: black; font-weight: bold;">Submit</button>
</div>
</form>
You have code to display if the passwords are the same or not. However, there is not any code to control how to handle submit with invalid passwords.
Here are two options:
1) <form onSubmit> as described in Pankaj's answer.
2) You could also have your validate function disable your submit button.
(Add an id to your submit <button type="submit" id=submitBtn class="btn btn-primary btn-block" style="background-color: #c2c2c2; color: black; font-weight: bold;">Submit</button>
function validatePassword(){
var submit = document.getElementById('submitBtn');
if (pass2.value == pass1.value) {
pass2.setCustomValidity('');
submit.disabled = false;
} else {
pass2.setCustomValidity('Both passwords do not match');
submit.disabled = true;
}
}
The had to be put in the bottom before the in order to work.
I've two tabs in my homepage, one for personal registration and another to companies. The validation works fine in the first, but in the second tab, the validation don't work and returns nothing.
First of all, the HTML:
<!-- Fire nav tabs -->
<ul class="nav nav-tabs">
<li class="active">Pessoa Fisica</li>
<li>Pessoa Juridica</li>
</ul>
<!-- Nav tabs -->
<div class="tab-content">
<div class="tab-pane fade in active" id="pf">
<form id="pfRegister" action="" method="post" autocomplete="off">
<div class="form-group">
<input type="text" id="firstName" class="form-control inputSk" placeholder="Name" name="firstName" required>
</div>
<div class="form-group">
<input type="text" id="lastName" class="form-control inputSk" placeholder="Surname" name="lastName" required>
</div>
<div class="form-group">
<input type="text" id="email" class="form-control inputSk" placeholder="Email" name="email" required>
</div>
<div class="form-group">
<input type="password" id="password" class="form-control inputSk" placeholder="Password" name="password" required>
</div>
<div class="form-group">
<input type="password" id="confirm_password" class="form-control inputSk" placeholder="Confirm your password" name="confirm_password" required>
</div>
<div class="form-group">
<select id="gender" name="gender" class="form-control inputSk" required>
<option value="">Gender</option>
<option value="Male">Male</option>
<option value="Female">Female</option>
</select>
</div>
<div class="form-group">
<div class='input-group date'>
<input type='text' class="form-control inputSk input" name="birth" id="birth" required>
</div>
</div>
</div>
<div class="actionForm">
<button type="submit" id="send" class="btn btn-default sk skBtn-primary submit">Sign up</button>
</div>
</form>
</div>
<!-- company register -->
<div class="tab-pane fade" id="pj">
<form id="pjRegister" class="captcha" action="" method="post" autocomplete="off">
<div class="form-group">
<input type="text" class="form-control inputSk" name="cnpj" id="cnpj" placeholder="CNPJ" required>
</div>
<div class="form-group">
<input type="text" class="form-control inputSk" name="juridicIdentity" id="razaosocial" placeholder="Razao Social" required>
</div>
<div class="form-group">
<input type="text" class="form-control inputSk" name="companyIdentity" id="company" placeholder="Company Name" required>
</div>
<div class="form-group">
<input type="text" class="form-control inputSk" name="administrator" id="administrator" placeholder="Administrator Account" required>
</div>
<div class="form-group">
<input type="email" class="form-control inputSk" id="pjEmail" name="pjEmail" placeholder="Email" required>
</div>
<div class="form-group">
<input type="email" class="form-control inputSk" id="pj_confirm_email" name="pj_confirm_email" placeholder="Confirm Email" required>
</div>
<div class="form-group">
<input type="password" id="pjPassword" class="form-control inputSk pwstrength_viewport_progress" placeholder="Password" required>
</div>
<div class="form-group">
<input type="password" id="pjConfirm_password" class="form-control inputSk" placeholder="Confirm Password" required>
</div>
<div class="actionForm">
<button type="button" id="pjSend" class="btn btn-default sk skBtn-primary submit">Sign up</button>
</div>
</form>
</div>
</div> <!-- end of pj panel -->
The JS:
$("#pfRegister").validate({
rules: {rules},
messages: {msgs}
});
//companies validator
$("#pjRegister").validate({
rules: {rules},
messages: {msgs}
});
The defaults and showErrors is set inside $.validator.setDefaults.
I tried to validate one by one with this, but still not working:
var pfreg = $("#pfRegister").validate({
rules: {rules},
messages: {msgs}
});
//companies validator
var pjreg = $("#pjRegister").validate({
rules: {rules},
messages: {msgs}
});
pjreg.element('input');
pfreg.element('input');
Searching the web, I found a possible solution:
$("#pjRegister").each(function(){
$(this).validate();
});
But this way the form don't validate when I click the Submit button.
Your first button is a type="submit", which is captured automatically by the validation plugin, so validation is triggered.
Your second button is a type="button", which is not captured, so the plugin does nothing when you click it.
Working DEMO: http://jsfiddle.net/9o0zd4pt/1/