BTW, for the specific case there's IS_LIST_OF_EMAILS :P On Wednesday, December 10, 2014 10:21:07 AM UTC+1, desta wrote: > > Thank you Manuele for the quick answer. Even though I read the > documentation I didn't understand that I could do that! Thank you for > pointing that out to me. It works great. > > Thanks again. > > On Wednesday, December 10, 2014 10:51:22 AM UTC+2, Manuele wrote: >> >> Off course you can! >> >> http://web2py.com/books/default/chapter/29/07/forms-and-validators#Validators >> >> Check out the examples reported in doc for un derstanding the standard >> behaviour of validators, such as: >> >> >>> IS_MATCH('a')('ba') >> ('ba', <lazyT 'invalid expression'>) # no pass >> >>> IS_MATCH('a',strict=False)('ab') >> ('a', None) # pass! >> >> >> the second element of the output is expected to be an error message and >> if it's None the test is a passed! >> >> Cheers >> >> Manuele >> >> Il 10/12/14 09:33, desta ha scritto: >> >> Hi, >> >> web2py features some really useful validators. Is it possible to use them >> outside of forms? For example, lets assume a string that contains comma >> separated emails as inputted from the user. After splitting the string to >> extract individual emails, can I use the IS_EMAIL validator to validate >> each email? >> >> Thank you. >> -- >> 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 [email protected]. >> For more options, visit https://groups.google.com/d/optout. >> >> >>
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