I have a file upload on an add view:
echo $this->Form->input('filename', array('type' => 'file'));
... and I use the following validation in the model:
var $validate = array(
'filename' => array(
'notempty' => array(
'rule' => array('notempty'),
'message' => 'Filename field must not be blank.'
),
'filetype' => array(
'rule' => array('check_file_type'),
'message' => 'File must be jpeg, jpg, png or
gif.'
)
)
);
function check_file_type($check) {
$field = key($check);
$value = $check[$field];
$ext = explode(".", $value);
$ext = $ext[count($ext) - 1];
if ($ext == "jpg" || $ext == "jpeg")
return true;
elseif ($ext == "png")
return true;
elseif ($ext == "gif")
return true;
return false;
}
However this is not working and it does not stop a bmp file I tried to
upload. What is wrong with my code?
Thanks.
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