https://www.infopathdev.com:443/forums/39.aspxNew to InfoPath? Search to see if your question has already been answered. If it has not, then ask it here or the appropriate topic forum.enCommunityServer 2007 SP3 (Build: 31118.962)https://www.infopathdev.com:443/forums/thread/35229.aspxWed, 03 Dec 2008 17:22:37 GMT033a2e2d-04e2-4a9d-be01-a4634161eefd:35229bill_fmi0https://www.infopathdev.com:443/forums/thread/35229.aspxhttps://www.infopathdev.com:443/forums/commentrss.aspx?SectionID=39&PostID=35229<p>odd for some reason it is working.</p>https://www.infopathdev.com:443/forums/thread/35228.aspxWed, 03 Dec 2008 17:18:27 GMT033a2e2d-04e2-4a9d-be01-a4634161eefd:35228bill_fmi0https://www.infopathdev.com:443/forums/thread/35228.aspxhttps://www.infopathdev.com:443/forums/commentrss.aspx?SectionID=39&PostID=35228<p>I should have mentioned that this browser enabled, so the data validation tells me that this will not work with my setup</p>https://www.infopathdev.com:443/forums/thread/35227.aspxWed, 03 Dec 2008 17:10:09 GMT033a2e2d-04e2-4a9d-be01-a4634161eefd:35227Hilary Stoupa0https://www.infopathdev.com:443/forums/thread/35227.aspxhttps://www.infopathdev.com:443/forums/commentrss.aspx?SectionID=39&PostID=35227<p>You bet. On your reason_field, you can set data validation. The conditions could be check = false and reason_field = blank. This would highlight the reason_field control with red and provide error warnings of your choice.....</p>https://www.infopathdev.com:443/forums/thread/35226.aspxWed, 03 Dec 2008 16:59:52 GMT033a2e2d-04e2-4a9d-be01-a4634161eefd:35226bill_fmi0https://www.infopathdev.com:443/forums/thread/35226.aspxhttps://www.infopathdev.com:443/forums/commentrss.aspx?SectionID=39&PostID=35226<p>Can you a make a field madatory based on another field ; such as if check=false then reason_field should be mandatory</p>