I want to use regular expression validators for checking if the url entered
is valid. I tried giving "https://([\w-]+\.)+[\w-]+(/[\w- ./?%&=]*)? " as
custom pattern in Data vaidation of Infopath. But this does not work.
Similarly I tried giving  "https://([\w-]+\.)+[\w-]+(/[\w- ./?%&=]*)? " for
checking Valid email address but this also does not work. Any idea how to use
regular expression validators for checking valid url and valid Email address
in Infopath form ?  It seems InfoPath provides patters only for
PhoneNumber,ZipCode n SocialSecurityNumber.For the rest we will have to
create custom patters. So any idea what custom pattern is required for
validating email address and validating url.

Thanks in advance,