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/121116.aspxMon, 10 Jun 2019 15:59:31 GMT033a2e2d-04e2-4a9d-be01-a4634161eefd:121116Hilary Stoupa0https://www.infopathdev.com:443/forums/thread/121116.aspxhttps://www.infopathdev.com:443/forums/commentrss.aspx?SectionID=39&PostID=121116See attached with a sample of using validation for this. Save the file locally. Right click and select Design to open in design mode. From there you can preview and try it out.https://www.infopathdev.com:443/forums/thread/121114.aspxMon, 10 Jun 2019 07:54:31 GMT033a2e2d-04e2-4a9d-be01-a4634161eefd:121114marieministr0https://www.infopathdev.com:443/forums/thread/121114.aspxhttps://www.infopathdev.com:443/forums/commentrss.aspx?SectionID=39&PostID=121114How to do that, it will be filled exactly 9 characters in a text field/box (not less, not more). And if it is possible, to could be filled in only numbers and letters. Here is my form and in the text box Account Number I need to can be filled exactly 9 characters: