infopath 2007 form validation

[Ajay]

Hi everyone,

I am facing a challenge in validating the data. I had created a training
form and assigned a trainer to it for week starting from 1st Feb 2008 to 6th
Feb 2008.

Now if I create another training schedule with same trainer and same dates
as above, system should validate and throw message that trainer is not
available and look for other trainers.

Questions:

Is above validation possible through infopath form. If yes please could you
send some document or suggestions.

Thanks and Regards

Ajay

 

[Greg Collins]

You will need to write code to accomplish complex validation.

The InfoPath designer only allows for simple validation (or if you know how
to get really creative, some medium-level validation).