https://www.infopathdev.com:443/forums/142.aspxAre you exploring new features coming up in 2010? Share information and ask questions here!enCommunityServer 2007 SP3 (Build: 31118.962)https://www.infopathdev.com:443/forums/thread/91380.aspxSun, 14 Jul 2013 21:50:03 GMT033a2e2d-04e2-4a9d-be01-a4634161eefd:91380Patrick Halstead0https://www.infopathdev.com:443/forums/thread/91380.aspxhttps://www.infopathdev.com:443/forums/commentrss.aspx?SectionID=142&PostID=91380<ol> <li> <div>Add a data connection to your form that receives data from the document library where you are submitting your form.</div></li> <ul> <li> <div>Make sure that this receive data is set to not connect on load</div></li></ul> <li> <div>Add a Form Load rule to your form&nbsp;with the following actions:&nbsp;</div></li> <ul> <li> <div>First add an action to set the value query field for the title to the current date: today()</div></li> <li> <div>Add an action to query the data connection</div></li></ul> <li> <div>Add another rule after the one in step 2 that compare the data field in the query data connection </div></li> <ul> <li> <div>The condition should check to see if it exists or is non-blank</div></li> <li> <div>If so, you can display a dialog popup (filler only) or switch to a view telling the user the form already exists (and give them a link to the form to open it)</div></li></ul></ol> <p>&nbsp;</p>https://www.infopathdev.com:443/forums/thread/91272.aspxWed, 10 Jul 2013 11:47:37 GMT033a2e2d-04e2-4a9d-be01-a4634161eefd:91272infopathdev32320https://www.infopathdev.com:443/forums/thread/91272.aspxhttps://www.infopathdev.com:443/forums/commentrss.aspx?SectionID=142&PostID=91272Currently am storing infopath form in document library with current date as filename. I want to show error message (popup) when user tries to submit form on same date(need to validate for duplicate filename).