Checking if email is valid

[MRAB]

On 2023-11-06 08:57, Simon Connah via Python-list wrote:
> 
>> I can see how the truley dim-witted might forget that other countries
>> have phone numbers with differing lengths and formatting/punctuation,
>> but there are tons of sites where it takes multiple tries when
>> entering even a bog-standard USA 10-0digit phone nubmer because they
>> are completely flummuxed by an area code in parens or hyphens in the
>> usual places (or lack of hyhpens in the usual places). This stuff
>> isn't that hard, people...
> 
> The thing I truly hate is when you have two telephone number fields. One for landline and one for mobile. I mean who in hell has a landline these days? And not accepting your mobile number in the landline number field is just when I give up. Or having a landline only field that does not accept mobile phones.
> 
I have a landline. It's also how I access the internet.