Display message to ask input on error

[delalma]

I have a Interface File Browse tool followed by an action tool with "Update input data tool" selection and "required" ticked. The action tool is then linked to an input data tool to get data from file.

I would like to display a message to the app user so that it request to select a file when the user click the finish button on the app without having selected a file. I know there is a message tool which I used but I don't know how to link it this time. Any help please.

[atcodedog05 · Accepted solution]

Hi @delalma 

Here is how you can do it. You need to configure [#1]='' if yes then display message.

Workflow:

Make sure to run the canvas as workflow so that changes takes effect.

Hope this helps 🙂

[atcodedog05]

Happy to help 🙂 @delalma