15 characters is the current limit. 20 was at one time the limit.
All numbers is allowed.
Spaces are not allowed.
This regular expression should help you validate: /\A[a-zA-Z0-9_]*\z/
Taylor
On Mon, Oct 18, 2010 at 6:19 PM, Gonzalo Larralde wrote:
> On Thu, Mar 11, 2010 at 7:12 AM, Nick Telfo
On Thu, Mar 11, 2010 at 7:12 AM, Nick Telford
wrote:
> Hi everyone,
>
> Can we get a clarification on the maximum length of a username? The
> twitter.com frontend refuses to accept anything over 15 characters,
> and I'm fairly sure 15 characters is mentioned elsewhere in some
> documentation.
>
>
Hi everyone,
Can we get a clarification on the maximum length of a username? The
twitter.com frontend refuses to accept anything over 15 characters,
and I'm fairly sure 15 characters is mentioned elsewhere in some
documentation.
However, we're seeing an increasing number of users who have (someho