jQuery validation plugin odd behavior - javascript

I'm using the jQuery validation plugin for a simple form (name, email, and phone number). Everything is working well except for the phone, which keeps a class of error despite my typing a correct phone number...
Here are the relevant pieces of code :
Form :
<form action="" method="post">
<h2>Devis gratuit</h2>
<ul id="errorHolder"></ul>
<div class="field">
<input type="text" name="name" placeholder="Nom"/>
</div>
<div class="field phone-field">
<input type="text" name="phone" placeholder="Téléphone"/>
</div>
<div class="field email-field">
<input type="text" name="email" placeholder="Email"/>
</div>
<label><input type="checkbox" name="optin"/> Recevez des offres promotionnelles</label>
<button type="submit">Envoyer</button>
</form>
And the set of rules :
rules: {
name: "required",
phone: {
required: true,
minlength: 8,
maxLength: 10,
digits: true
},
email: {
required: true,
email: true
}
}

There is an error in your code, it should be:
rules: {
name: "required",
phone: {
required: true,
minlength: 8,
maxlength: 10, //not maxLength
digits: true
},
email: {
required: true,
email: true
}
look at the docs

Related

Validation doesn't ignore field

I'm using the plugin JQuery-Validate. I actually created a form which have the following inputs:
<div class="form-group bmd-form-group">
<label for="operator-password" class="bmd-label-floating"> <?= lang('password') ?> *</label>
<input type="password" class="form-control" id="operator-password" name="password" >
</div>
<div class="form-group bmd-form-group">
<label for="operator-confirm-password" class="bmd-label-floating"> <?= lang('confirm_pwd') ?> *</label>
<input type="password" class="form-control" id="operator-confirm-password" name="confirm_password">
</div>
essentially, I apply the class .ignore dynamically if a certain condition happend, eg:
$('#operator-password, #operator-confirm-password').addClass('ignore');
when I submit the form, I will get below the two inputs:
Field is required!
that's weird 'cause I configured the validate to skip the input with .ignore class:
$('#operator-form').validate({
rules: {
ignore: ".ignore",
password: {
required: true,
minlength: 8
},
confirm_password: {
equalTo: '#password'
}
},
You need to mention ignore outside of rules like following
$('#operator-form').validate({
ignore: ".ignore",
rules: {
password: {
required: true,
minlength: 8
},
confirm_password: {
equalTo: '#password'
}
}
})
https://jsfiddle.net/rL60wes2/

Validation not working using Jquery Validation plugin

I am using the jquery validation plugin for my form validation and form is inside a modal, but it is not working. Does it work with modal? or there might be a problem with my code?
Here is my javascript:
$(document).ready(function(){
// validate the comment form when it is submitted
// $("#gen_form").validate();
// validate signup form on keyup and submit
$("#gen_form").validate({
rules: {
'fname' : {
letters: true,
maxlength: 10,
minlength:2
},
'lname' : {
letters: true,
maxlength: 10,
minlength:2
},
'email': {
email: true
},
messages: {
fname: {
maxlength: "Your last name must not consist more than 40 characters"
minlength: "Your last name must consist of at least 2 characters"
},
lname: {
maxlength: "Your last name must not consist more than 40 characters"
minlength: "Your last name must consist of at least 2 characters"
},
email: "Please enter a valid email address"
}
});
});
Here is my html form (I've already added a css for error label):
<script src="{{asset('js/jquery-2.0.0.min.js')}}" type="text/javascript">
</script>
<script src="{{asset('js/form-validation.js')}}" type="text/javascript">
</script>
<script src="{{asset('js/jquery.validate.min.js')}}" type="text/javascript">
</script>
<form method="post" action="{{route('profile.update', ['id'=> Auth::id()])}}" enctype="multipart/form-data" id="gen_form">
{{csrf_field()}}
<h4 class="modal-title" id="myModalLabel"> <b>General Information</b></h4>
<div class="col-sm-6">
<div class="form-group label-floating has-success">
<label class="control-label">Last Name</label>
<input type="text" class="form-control" id="lname" name="lname" value="{{$user->lname}}" />
<br>
</div>
</div>
<div class="col-sm-6">
<div class="form-group label-floating has-success">
<label class="control-label">First Name</label>
<input type="text" class="form-control" id="fname" name="fname" value="{{$user->fname}}" />
<p class="validations">Hello</p>
</div>
</div>
<div class="col-sm-12">
<div class="form-group label-floating has-success">
<label class="control-label">Location</label>
<input type="text" class="form-control" name="location" value="{{$user->location}}" />
</div>
</div>
<h4 class="modal-title" id="myModalLabel"> <b>Contact Information</b></h4>
<div class="col-sm-6">
<div class="form-group label-floating has-success">
<label class="control-label">Contact Number</label>
<input type="text" class="form-control" id="contact_no" name="contact_no" value="{{$user->contact_no}}" />
<p class="validations">Hello</p>
</div>
</div>
<div class="col-sm-6">
<div class="form-group label-floating has-success">
<label class="control-label">Email</label>
<input type="email" class="form-control" id="email" name="email" value="{{$user->email}}" />
<p class="validations">Hello</p>
</div>
</div>
Do anyone here have an idea what is going on?
Your script is invalid.
Perhaps try
$(document).ready(function(){
// validate the comment form when it is submitted
// $("#gen_form").validate();
// validate signup form on keyup and submit
$("#gen_form").validate({
rules: {
'fname' : {
letters: true,
maxlength: 10,
minlength:2
},
'lname' : {
letters: true,
maxlength: 10,
minlength:2
},
'email': {
email: true
},
messages: {
fname: {
maxlength: "Your last name must not consist more than 40 characters",
minlength: "Your last name must consist of at least 2 characters"
},
lname: {
maxlength: "Your last name must not consist more than 40 characters",
minlength: "Your last name must consist of at least 2 characters"
},
email: "Please enter a valid email address"
}
}
});
});
and see if you have better luck?
I think, you have some syntax errors.
Try to do something like this:
$(document).ready(function(){
// validate the comment form when it is submitted
// $("#gen_form").validate();
// validate signup form on keyup and submit
$("#gen_form").validate({
rules: {
'fname' : {
letters: true,
maxlength: 10,
minlength:2
},
'lname' : {
letters: true,
maxlength: 10,
minlength:2
},
'email': {
email: true
},
},
messages: {
fname: {
maxlength: "Your last name must not consist more than 40 characters",
minlength: "Your last name must consist of at least 2 characters"
},
lname: {
maxlength: "Your last name must not consist more than 40 characters",
minlength: "Your last name must consist of at least 2 characters"
},
email: "Please enter a valid email address"
}
});
});
You are missing a closing curly bracket and a comma at the end of the rules section, right before messages:
[...]
'email': {
email: true
},
}, /* <--- This one */
messages: {
fname: {
[...]

How can I add operator ternary on jQuery validate?

My html code like this :
<form class="validatedForm" id="commentForm" method="get" action="">
<fieldset>
<input name="password" id="password" />
<input name="password_confirmation" />
</fieldset>
</form>
<button>Validate</button>
My JavaScript code to validate with jQuery validate like this :
jQuery('.validatedForm').validate({
rules: {
"password": {
minlength: 6
},
"password_confirmation": {
minlength: 6,
equalTo : "#password"
}
},
messages: {
"password": 'Please enter a password, minimal 6 characters',
"password_confirmation": 'Please confirm your password'
},
});
Demo and full code like this : http://jsfiddle.net/oscar11/fEZFB/609/
I want to add condition in jQuery validate
If password filled, required: true on password_confirmation
If password not filled, required: false on password_confirmation
Seems I need to add operator ternary on rules password_confirmation. But I'm still confused
How can I do it?
I try to make an answer for your problem, check this out
$(document).ready(function() {
$('.validatedForm').validate({
rules: {
"password": {
minlength: 6,
},
"password_confirmation": {
minlength: 6,
required: function(element) {
return $("input[name=password]").val() != "";
},
equalTo : "#password"
}
},
messages: {
"password": 'Please enter a password, minimal 6 characters',
"password_confirmation": 'Please confirm your password'
},
});
$('button').click(function () {
console.log($('.validatedForm').valid());
});
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery-validate/1.11.1/jquery.validate.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery-validate/1.11.1/additional-methods.js"></script>
<form class="validatedForm" id="commentForm" method="get" action="">
<fieldset>
<input name="password" id="password" />
<input name="password_confirmation" />
</fieldset>
</form>
<button>Validate</button>

jQuery validation doesn't work on first attempt

I have a problem, my validation start work only after click button, when i input data first time , i don't have error messages, Rest server don't save invalid data, on next input data, validator writes an error's. My code
$(document).ready(function() {
$("#register-form").validate({
rules: {
login: {
required: true,
minlength: 3,
maxlength: 15,
regexp: '^[a-zA-Z0-9_-]+$'
},
password: {
required: true,
minlength: 3,
maxlength: 15,
},
firstName: {
required: true,
minlength: 2,
maxlength: 15,
},
lastName: {
required: true,
minlength: 2,
maxlength: 15,
},
email: {
required: true,
email: true
},
birthDate: {
required: true,
regexp: '^((19|20)\\d\\d)-(0?[1-9]|1[012])-(0?[1-9]|[12][0-9]|3[01])$',
}
},
messages: {
login: {
required: "This field cannot be null",
minlength: "Login at least 3 symbols",
maxlength: "Name maximum 15 symbols",
regexp: 'Login can consist of letters, numbers, underscores(_),hyphens(-) !'
},
password: {
required: "This field cannot be null",
minlength: "Password at least 3 symbols",
maxlength: "Password maximum 15 symbols",
},
firstName: {
required: "This field cannot be null",
minlength: "Name at least 2 symbols",
maxlength: "Name maximum 15 symbols",
},
lastName: {
required: "This field cannot be null",
minlength: "Surname at least 2 symbols",
maxlength: "Surname maximum 15 symbols",
},
email: "Please enter a valid email address",
birthDate: {
required: "This field cannot be null",
regexp: "Please input date in format YYYY-MM-DD",
}
}
});
jQuery.validator.addMethod(
'regexp',
function(value, element, regexp) {
var re = new RegExp(regexp);
return this.optional(element) || re.test(value);
},
"Please check your input."
);
})
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery-validate/1.15.0/jquery.validate.js"></script>
<form action="" id="register-form">
<div class="form-left-col">
<label>Login:</label>
<input type="text" id="login" name="login" value="" required />
<label>Password:</label>
<input type="text" id="password" name="password" value="" required/>
<label>First Name:</label>
<input type="text" id="firstName" name="firstName" value="" required/>
<label>Last Name:</label>
<input type="text" id="lastName" name="lastName" value="" required/>
<label>Email:</label>
<input type="text" id="email" name="email" value="" required/>
<label>Birthday:</label>
<input type="text" id="birthDate" name="birthDate" value="" required/>
<label>Role:</label>
<select id="role">
<option selected="selected">USER</option>
<option>ADMIN</option>
</select>
<button class="save">Save</button>
</div>
</form>

Multiple validation in javascript/jquery/html form

I am using bootstrap3 form with jquery/javascript to validate input. This was taken from here
Here is part of my form:
<form id="contact-form" action="#" class="form-horizontal">
<fieldset>
<div class="form-group">
<label class="sr-only" for="name">Your Name</label>
<div class="controls">
<input type="text" class="input-xlarge form-control" name="name" id="name" placeholder="Your Name">
</div>
</div>
<div class="form-group">
<label class="sr-only" for="email">Email Address</label>
<div class="controls">
<input type="text" class="input-xlarge form-control" name="email" id="email" placeholder="Email">
Here is the javascript:
<script>
$(document).ready(function(){
jQuery.validator.setDefaults({
errorClass: "help-block"
});
$('#contact-form').validate({
rules: {
name: {
minlength: 3,
regex: "/^[A-Za-z\']*$/",
required: true
},
email: {
required: true,
email: true
},
subject: {
minlength: 2,
required: true
},
message: {
minlength: 2,
maxlength: 400,
required: true
}
},
highlight: function(element) {
$(element).closest('.control-group').removeClass('success').addClass('error');
},
success: function(element) {
element
.text('OK!').addClass('valid')
.closest('.control-group').removeClass('error').addClass('success');
}
});
}); // end document.ready
</script>
The required field and number of digits work wonderfully well. I also intend to add further validation, for example, accept alphabets in name field. I have tried using regex but does not seem to be working.
how to use regex (or multiple) validation in this type of javascript validation ?
how to give appropriate error message when a field has multiple validations (only alphabets and more than 3 characters) ?
I am very new to web development, so these might appear noob questions. Just getting hands on html now. Please guide in right direction.
For email you should add something like this:
$.validator.addMethod("email", function(value, element) {
return this.optional(element) || /^[a-zA-Z0-9._-]+#[a-zA-Z0-9-]+\.[a-zA-Z.]{2,5}$/i.test(value);
}, "Invalid email address");
then rules for email should be:
email: "required email",

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