On Tuesday, December 16, 2014 8:48:29 AM UTC-8, sai7 Harsh wrote: > > Sir, > Could you please explain how to give a condition such that below that it > need to display error like marks above 60 only can apply but some person > enter 50 so it need to display error > and one more thing how to keep any field in the form is optional no need > to fill it >
You should take at look at the chapter of the Web2Py book that discusses validators. <URL:http://web2py.com/books/default/chapter/29/07/forms-and-validators> In particular, take a look at IS_EMPTY_OR() and IS_DECIMAL_IN_RANGE(). <URL:http://web2py.com/books/default/chapter/29/07/forms-and-validators#Range--set-and-equality-validators> Are you planning on using SQLFORM, or doing HTML input fields? /dps -- Resources: - http://web2py.com - http://web2py.com/book (Documentation) - http://github.com/web2py/web2py (Source code) - https://code.google.com/p/web2py/issues/list (Report Issues) --- You received this message because you are subscribed to the Google Groups "web2py-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to web2py+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
