Cross check data and throw error

[Ros2]

I want to cross check the date user inputting and the date present in input data. If its not matching i would like to get an error message and stop the workflow from further running otherwise proceed.

1.Could you pls help with the easiest way to do the same?

2.i would like to get a validation report/message ,stating if there is any data missing /blank cells in my input/output data.How to do that?

3. can you help to understand how to use functions under message tool?

Thanks in advance!

[atcodedog05]

Hi @Ros2 

Here is a simple config of Message Tool

Config

1st Condition

2nd Message Type

3rd Message

And here is the message documentation

I have attached the workflows. 

Hope this helps🙂