i am presently using: ^[A-Z0-9 ]+$
which means: Alphanumeric characters including space
Now, i want an expression where besides above condition, nobody is allowed to register with numeric only username.
e.g.
username:
abcdef is perfectly fine!
abc123 is perfectly fine!
but username:
123456 should not be allowed!
What would be the regular expression?
Thanks
which means: Alphanumeric characters including space
Now, i want an expression where besides above condition, nobody is allowed to register with numeric only username.
e.g.
username:
abcdef is perfectly fine!
abc123 is perfectly fine!
but username:
123456 should not be allowed!
What would be the regular expression?
Thanks
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