everyone, I have create a zend form have a checkbox for license agreement. I want to show an error message when a user submit the form with out checking the agreement check box.
Thanks
Anurodh
There is a bug in zend_framework with the required checkbox. But you can do something like this.
$this->addElement(
'checkbox', 'checbkox_name', array(
'required' => true,
'uncheckedValue' => null
)
);
edit for readability
$acceptAggrement = new Zend_Form_Element_Checkbox('accept_aggrement');
$acceptAggrement->setLabel("Accept Aggrement :");
$acceptAggrement->setUncheckedValue(null);
$acceptAggrement->setRequired(true);
Related
I am new to CakePHP, how can i use javascript to prevent a form being submitted empty, i mean with all fields empty ?
The user just hit the submit button
I am using CakePHP 2.5.2
You don't need Javascript for such minor blank validation stuff. Just go through the validation section.
Check out this example below:
Model: User.php has the following validation code for email field.
class User extends AppModel {
public $validate = array(
'email' => array(
'required' => true,
'allowEmpty' => false,
'message' => 'Email cannot be empty.'
)
);
Setting required to true, and allowEmpty to false does the job for you. Also, the "message" field acts as the icing on the cake which indicates the error message to be shown when the validation fails.
Peace! xD
im developing an user profile section for my app. I have a password field to allow the user change your password.
I have a problem with this. When the user fill the password input, your password are updated correctlly. But when, the user not fill the input, the user password set a blank value.
I like if that user not fill the input, keep the current password.
It is my form definition:
$builder
->add('email','text',array(
'required' => false
))
->add('clave','password', array(
'required' => false,
'always_empty' => true
))
->add('reClave','password',array(
'mapped' => false,
'required' => false
))
->add('telefonos','collection', array(
'type' => new TelefonoType(),
'required' => false,
'allow_add' => true,
'allow_delete' => true
))
->add('submit', 'submit')
->add('reset', 'reset')
;
Note: I dont use FOSUserBundle.
Any ideas ?
Like #Tejas suggested you, you can check in your User::setPassword() function if your param is empty and set it only if it's not. But it's not the best way because you override a form constraint in your entity (the NotBlank constraint on a password).
A better and simple solution would be to display two separated forms on your profile edition page. First for common data, and second for password update. Then you can a NotBlank constraint on your field, make it repeated type (doc here) if it's not, also add more constraints like "more than 6 characters" (Range) or "at least letters and numbers" (Regex).
The last solution is to use Form Events to control your validation rules according to your form : creation or edition. But it is more complecated to manipulate.
I have a form which has some disabled fields, when the form is submitted both $this->request->data and $_POST is empty, removing the disabled fields and it is fine again. I would have though it would still pass though the non-disabled fields. I've even tried to remove the disabled field attribute when the submit button is pushed but this still returns an empty array.
Is there something cake related that might be causing this?
Thanks
// SNIPPET FROM THE VIEW CODE:
$this->Form->create('Card', array('class' => 'GeneralValidate'));
$this->Form->input('Card.property_id', array('type'=>'select', 'empty'=>true , 'class' => 'required adminOnlyField', 'div' => array('class' => 'required')));
$this->Form->input('Card.building_id', array('type'=>'select', 'empty'=>true, 'id' => 'BuildingSelector', 'class' => 'adminOnlyField', 'label' => 'Building (If Applicable)'));
$this->Form->input('Prospect.waiting_list_details', array('value' => $prospect['Prospect']['waiting_list_details']));
$this->Form->input('SaleDetail.property_sold', array('class' => 'checkbox', 'checked' => $ps_checked));
$this->Form->input('SaleDetail.date_conditions_met', array('type'=>'text', 'class' => 'text date_picker adminOnlyField', 'value' => $this->Date->format($saledetail['SaleDetail']['date_conditions_met'])));
$this->Form->button('Save & Continue', array('type'=>'submit', 'label' => 'Save', 'name' => 'quicksave' , 'class' => 'submit long clear_ready_only'));
// JS FROM THE VIEW
$(function () {
var $adminOnly = $('.adminOnlyField');
$adminOnly.prop('disabled',true).prop('readonly',true);
$adminOnly.attr("onclick","return false");
$adminOnly.attr("onkeydown","return false");
$adminOnly.removeClass('required');
$adminOnly.removeClass('date_picker');
$('.clear_ready_only').click(function(e)
{
e.preventDefault();
$adminOnly.prop('disabled',false).prop('readonly',false);
$adminOnly.attr("onclick","return true");
$adminOnly.attr("onkeydown","return true");
$('#CardModifysaleForm').submit();
});
});
That's the way HTML works, disabled don't get posted. CakePHP can't change what is sent from the browser. If you still want the value you can set it as a hidden element.
Update
Some problems I see:
Missing Form::end() in view (always a good idea to insert it).
You never said your form was submitted from JS, first test with a simple form POST then JS.
Your JS code is set to submit a form by ID CardModifysaleForm. There's no such ID in your supplied view code and you're not setting your form to that ID from the snippet you supply.
I ended up removing the disabled option from this, leaving the ready only and added some addition CSS stylings so it looked disabled to the user. This is not the exact answer to the question but works as a different approach.
I have a custom module with a content field (WYSIWYG editor)
When I select the insert image button, the following popup appears. For some reason the 'browse' button at the side of the Image URL has disappeared. Can someone point me in the right direction to get the image icon back? (what block/controller etc)
What is required when adding the full featured WYSIWYG editor to a custom magento module?
This is my form field element within Form.php (block)
$fieldset->addField('post_content', 'editor', array(
'name' => 'post_content',
'label' => Mage::helper('faqs')->__('Answer'),
'title' => Mage::helper('faqs')->__('Answer'),
'style' => 'width:700px; height:500px;',
'wysiwyg' => true,
));
Thank you.
Jonny
Had to find out the hard way, but the solution is quite simple:
Please check the permissions of your Role your Admin is in unser System=>Permissions=>Roles
There you can find in the Tab "Role Resources" the Checkbox "Media Gallery". Make sure this checkbox is ticked!
Then, clean cache, log out and in again and it should work.
Cheers!
I managed to sort this by adding some configuration options to the field,
Add the following code above the addField() of your WYSIWYG,
$configSettings = Mage::getSingleton('cms/wysiwyg_config')->getConfig(
array( 'add_widgets' => false, 'add_variables' => false, 'add_images' => false, 'files_browser_window_url'=> $this->getBaseUrl().'admin/cms_wysiwyg_images/index/'));
Once you've added the code, you need to add another param to the addField called 'config' calling your $configSettings variable.
$fieldset->addField('post_content', 'editor', array(
'name' => 'post_content',
'label' => Mage::helper('faqs')->__('Answer'),
'title' => Mage::helper('faqs')->__('Answer'),
'style' => 'width:700px; height:500px;',
'wysiwyg' => true,
'config' => $configSettings
));
There are some "best practice" in Symfony to customize form errors?
For exemple, if i would to show "Campo obligatorio" when the field is required.
1)How can i do that better way and independent from what forms call it?
2)How can i customize message 'An object with the same "%namefield" already exist.' ?
Thanks
updated
sorry, but if i try to do 'invalid' how you said me... it print me the same error
$this->setValidator('urlres', new sfValidatorString(array(
'min_length' => 6,
), array(
'min_length' => 'URL must be longer',
'required' => 'Required field',
'invalid' => 'URL exist'
)));
prints me:
* An object with the same "urlres" already exist.
updated
Felix, your solution is fantastic but it prints me this error:
"urlres: that url already exists"
Are there some way to delete "field:" ??
Thanks
Maybe this form post helps you:
Put the code
sfValidatorBase::setDefaultMessage('required', 'Field required');
in the "configure" of you application configuration apps/youApp/config/yourAppConfiguration.class.php.
You should be able to set the default value for every error message type this way.
If you want to set certain error messages for certain fields, think about to create a form class that defines all this and let all other forms inherit from this one.
The subclasses then only specify which fields should be displayed (and maybe custom validation logic).
You can find an example how to do this in the Admin Generator chapter of the symfony book.
This is the cleanest approach IMHO.
Edit:
If you want leave fields blank, you have to add the required => false option:
'email' => new sfValidatorEmail(array('required' => false))
Regarding the error message: This sounds like the urlres is marked as unique in the database table and the value already exists. Maybe you should check the database schema definition.
Edit 2:
To test both, length and uniqueness, you should use sfValidatorAnd and sfValidatorDoctrineUnique:
$this->setValidator('urlres', new sfValidatorAnd(
array(
new sfValidatorString(
array( 'min_length' => 6, ),
array( 'required' => 'Required field',
'min_length' => 'URL must be at least %min_length% chars long.' )
),
new sfValidatorDoctrineUnique(
array( 'model' => 'yourModel',
'column' => 'theColumn',
'primary_key' => 'thePrimaryKeyColumn',
'throw_global_error' => false),
array('invalid' => "That URL already exists")
)
));
Also your use of the invalid error code in the string validator is not correct. You set the invalid message to
URL exists but how can a string validator know this? It only checks whether the given string meets the min_length, max_length criteria or not.
Btw I assumed that you use Doctrine but I think the same validators are available for Propel.
Edit 3:
Set the option 'throw_global_error' => false. But I am not sure if that works.
You can also have a look at the source code if it helps you.
Let me try to help you.
You can easily customize standard form errors in configure method of your form class. Here is an example:
1)
<?php
class myForm extends BaseMyForm
public function configure(){
parent::configure();
$this->setValidator(
'my_field' => new sfValidatorString(
array('min_length'=>3, 'max_length'=>32, 'required'=>true),
array('required' => 'Hey, this field is required!')
)
);
}
2) Just change a message that has a code 'invalid'.
All you need is just find a valid message code to customize particular default messages. More info - Symfony Forms in Action: Chapter 2 - Form Validation
Updated:
And if you don't want to customize error messages in all your form classes, just create your own base validator class:
abstract class myBaseValidator extends sfValidatorBase
and there redefine default 'required' and 'invalid' messages.
Are there some way to delete "field:"
??
Yes: throw_global_error => true