I have a problem with my file upload validation in CakePHP.
When I add a new record with an image upload field...
- ... image should be required.
- ... image file extension sould be jpg, png or gif.
When I edit an existing record with an image upload field...
- ... image is not required.
- ... when image is choosen: image file extension sould be jpg, png or
gif.
Here's my best model code attempt so far:
<?php
class Outlet extends CoasterCmsAppModel
{
public $validate = array(
'name' => array(
'rule' => 'notEmpty', // verplicht
'message' => 'Name is required.',
'allowEmpty' => true
),
'intro' => array(
'rule' => 'notEmpty', // verplicht
'message' => 'Intro is required.'
),
'photo' => array(
'validFileSize' => array( // zelf gekozen naam van de regel
'rule' => array('filesize', '>', 0), // verplicht
'on' => 'create',
'message' => 'Photo is required.'
),
'validExtension' => array( // zelf gekozen naam van de regel
'rule' => array('extension', array('jpg', 'jpeg', 'png',
'gif')),
'on' => 'create',
'message' => 'Photo has to contain a valid extension (jpg,
jpeg, png or gif).'
),
'validExtension' => array( // zelf gekozen naam van de regel
'rule' => array('extension', array('jpg', 'jpeg', 'png',
'gif')),
'allowEmpty' => true,
'on' => 'update',
'message' => 'Photo has to contain a valid extension (jpg,
jpeg, png or gif).'
)
)
);
public function afterValidate()
{
$filename = $this->data['Outlet']['photo']['name'];
if (!empty($filename)) {
move_uploaded_file($this->data['Outlet']['photo']['tmp_name'],
WWW_ROOT . 'img' . DS . 'outlets' . DS . $filename);
$this->set('photo', $filename);
} else {
unset($this->data['Outlet']['photo']);
}
}
}
The "add" validation works fine for me. But strange as it is, when I edit a
record, I keep getting the error message "Photo has to contain a valid
extension (jpg, jpeg, png or gif)."
Somebody who can help me out of this? ;)
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