Output $this->data in controller and check actual data you try to
save.
On May 7, 5:35 am, matalina <matal...@gmail.com> wrote:
> I have tried various combinations for validation still nothing is
> working.
>
> This is my last attempt and it's still not validating an empty field,
> I still get an empty database value (new id no content - instead of an
> error message)
>
> <?php
> class Category extends AppModel
> {
> var $name = 'Category';
>
> var $validate = array(
> 'category' => array(
> 'rule' => 'alphaNumeric',
> 'required' => true
> )
> );
>
> }
>
> ?>
>
> On May 6, 1:03 pm, matalina <matal...@gmail.com> wrote:
>
> > I followed along with the blog tutorial and got that working with out
> > a problem. Now I'm modifying the blog tutorial for my own purposes
> > since the basic technique was the same for this particular part of the
> > project but now the fields are not validating. When I had it as
> > notEmpty it still posted an empty entry to the database. And with it
> > alphaNumeric it's still posting an empty entry.
>
> > Can I get some help?
>
> > Model:
>
> > <?php
> > class Category extends AppModel
> > {
> > var $name = 'Category';
>
> > var $validate = array(
> > 'category' => 'alphaNumeric'
> > );
>
> > }
>
> > ?>
>
> > Controller:
>
> > <?php
> > class CategoriesController extends AppController
> > {
> > var $name = 'Categories';
>
> > function index()
> > {
> > $this->set('categories', $this->Category->find('all'));
> > }
> > function add()
> > {
> > if (!empty($this->data))
> > {
> > if ($this->Category->save($this->data))
> > {
> > $this->Session->setFlash('Your category
> > has been saved.');
> > $this->redirect(array('action' =>
> > 'index'));
> > }
> > }
> > }
> > function edit($id = null)
> > {
> > $this->Category->id = $id;
> > if (empty($this->data))
> > {
> > $this->data = $this->Category->read();
> > } else
> > {
> > if ($this->Category->save($this->data))
> > {
> > $this->Session->setFlash('Your category has been
> > updated.');
> > $this->redirect(array('action' => 'index'));
> > }
> > }
> > }
> > function delete($id)
> > {
> > $this->Category->del($id);
> > $this->Session->setFlash('The category with id: '.$id.' has been
> > deleted.');
> > $this->redirect(array('action'=>'index'));
> > }
>
> > }
> > ?>
>
> > View:
>
> > <!-- File: /app/views/categories/add.ctp -->
>
> > <h1>Add Post</h1>
> > <?php
> > echo $form->create('');
> > echo $form->input('category');
> > echo $form->end('Save Category');
> > ?>
>
> > Thanks in advance.
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