How to check the type of attachment user has attached in service portal as variable answer

[Imtiyaj Mulla]

While requesting the catalog item if user has attached the file. I want to check the type of the attachment and allow only xlsx or pdf file type.

@Ankur Bawiskar

[Ankur Bawiskar]

@Imtiyaj Mulla 

you can use attachment type variable and allow only xlsx or pdf

Types of service catalog variables 

allowed_extensions =xlsx;pdf

If my response helped please mark it correct and close the thread so that it benefits future readers.

[Ankur Bawiskar]

@Imtiyaj Mulla 

if you still want to use paper-clip icon then check this link where I shared script to know file extensions of attached file

So enhance as per that

Check attachment file type-client script 

If my response helped please mark it correct and close the thread so that it benefits future readers.