Verify if an attachment is pdf or not before submission [Service Portal]

[Ashish Gupta6]

Verify if an attachment is pdf or not before submission!!

we want to verify if the attachment attached by an end user is pdf or not.

if pdf --> allow submission

if non-pdf --> alert message to attach a pdf.

[SANJEEV4]

https://www.servicenow.com/community/itsm-forum/attachment-name-and-type-validation-before-submittin...

@Goran WitchDoc Could you please give me a suggestion on this 

[SANJEEV4]

https://www.servicenow.com/community/itsm-forum/attachment-name-and-type-validation-before-submittin...

@Goran WitchDoc Could you please give me a suggestion on this 

[Goran WitchDoc]

Calm down @SANJEEV4,

I think I have a solution for this, but I need to do some verification before, hopefully I can post it here later this week.

[Goran WitchDoc]

@SANJEEV4 Here is a way to do it through a catalog client script: 
https://www.youtube.com/watch?v=EUdkUfm0OGM