Form Rejecting JPG Files

When trying to upload a jpg file to the form, I am receiving an error message that jpg files are not allowed. Go back and try again. See attached screenshot for details.

Hi,

I test submitted your form http://www.jotformpro.com/form/41009381592958 and uploaded a jpg  file

AND it was successfully uploaded. The thank you page of the form was this

If you checked your form submissions you will see my test submission on it.

--

Usually, the issue you mentioned can happen only if the file being uploaded is not the actual file format base on its file extension name.  

Example, if the file was actually testfile.pdf and was only renamed to testfile.jpg -- the form upload field will be able to recognized also the original file type, so, it will not allow this file even if it have the extension name correctly.

Hope this help. Inform us if issue persist.

Thanks.

same issue here and it happens with ACTUAL JPG files

@TheHiveNZ 

Please refer to th thread you have already created: http://www.jotform.com/answers/362581, so that we may be able to assist you better and avoid multiple threads troubleshooting the same issue. Thank you.