On 2020年12月28日, Michael Torrie <torriem at gmail.com> wrote: > On 12/28/20 10:46 AM, Marco Sulla wrote: >> On 2020年12月28日 at 17:37, Bischoop <Bischoop at vimart.net> wrote: >>>>>> I'd like to check if there's "@" in a string and wondering if any method >>> is better/safer than others. I was told on one occasion that I should >>> use is than ==, so how would be on this example. >>>>>> s = 'this at mail.is' >>>> You could do simply >>>> if "@" in s: >>>> but probably what you really want is a regular expression. >> https://haacked.com/archive/2007/08/21/i-knew-how-to-validate-an-email-address-until-i.aspx/ > Interested article. -- Thanks