I created form to upload files , also model to validate types .
If I upload php file or any file will upload in successful way ,
but in model i added files type
How to fix it ?
array('attachment','file','types'=>'pdf,doc,docx', 'maxSize'=>5 * 1024 * 1024, 'allowEmpty'=>true,'tooLarge'=>'The document was larger than 5MB. Please upload a smaller document.',),
when i upload docx file then it gives error like this:-