Attachment Field Validation

[Jeffrey Jackson]

Hi everyone.  I'm reaching out for help regarding a recent story I was assigned where a work order template is uploaded into a Project Task.

Ther ask is to have the excel file being uploaded into ServiceNow checked to determine if a cell has been populated.  If not it would reject the upload and produce an error message.

I have searched the community and Docs but have not located anything that addresses this type of need.  Any and all help would be greatly appreciated.

Many thanks - Jeff

[Kumar Premankit]

@Jeffrey Jackson I searched for the community and found something interesting to do it. Refer the link to check the developed API. This might help. 
https://www.servicenow.com/community/developer-articles/validating-excel-spreadsheet-data-in-service... 

[Jeffrey Jackson]

Thank you very much for this article.  I will check it out and see how it works.