https://www.infopathdev.com:443/forums/41.aspxIf you're not sure where to ask your question, ask it here. If necessary, our moderators will make sure it gets classified in the correct board.enCommunityServer 2007 SP3 (Build: 31118.962)https://www.infopathdev.com:443/forums/thread/88995.aspxThu, 18 Apr 2013 05:05:59 GMT033a2e2d-04e2-4a9d-be01-a4634161eefd:88995jaber0https://www.infopathdev.com:443/forums/thread/88995.aspxhttps://www.infopathdev.com:443/forums/commentrss.aspx?SectionID=41&PostID=88995Hello All I have worked out the pattern and the pattern is picking up any character which is not part of the UTF-8 encoding. Here is the pattern :- "[^\u0000-\u007F]|[^\u0000-\u007F]*|.*[^\u0000-\u007F].*"https://www.infopathdev.com:443/forums/thread/88970.aspxWed, 17 Apr 2013 06:59:50 GMT033a2e2d-04e2-4a9d-be01-a4634161eefd:88970jaber0https://www.infopathdev.com:443/forums/thread/88970.aspxhttps://www.infopathdev.com:443/forums/commentrss.aspx?SectionID=41&PostID=88970Hello People I am just getting my hands on to Infopath so need your expertise on the below issue. I have a validation on a text field in (Infopath 2007) for UTF-8 encoding. I am doing it from the frontEnd using this expression [^\u0000-\u007F]. To get the funny charcter press alt + number 1 +number 2 Infopath did validate the first character but not the whole string. I have few combination using ".", ^$ but woithout any luck. Can some one please point me towards the right direction? Thanks in advance. Jaber