InfoPath Dev

 Hi , I m geting a problem with date picker control .when i m publishing infopath form to a form library,date picker control is not appearing in firefox browser only a textbox is there.while in IE it is ok. can anybody answer this.its urgent..   thanks in advance.

 Hi I have a Infopath form .i want to apply validation to field in main datasource.i want to do this using managed code..can anybody tell me how i can do this...actually i want do apply phone number validation to a field in maindatasource based on locale i.e if country is US then there should be a phone format and if country is japan, the ...