| Title |
Test
Find
Pattern for Login Id
|
| Expression |
^([a-zA-Z](?:(?:(?:\w[\.\_]?)*)\w)+)([a-zA-Z0-9])$ |
| Description |
This Pattern is used to validate Login Name with . and _ seprators only. |
| Matches |
amey_p, swars.k, anand5_king, addy_tom.16 |
| Non-Matches |
_amol.p, raj__vega5, 4aman_p, ashish..p |
| Author |
Rating:
Not yet rated.
Amol Pande
|
| Source |
Own |
| Your Rating |
|
Title: Minor adjustments
Name: d.samoylov
Date: 7/18/2017 9:44:31 AM
Comment:
My login (d.samoylov) wouldn't pass this one. So I changed regexp a little:
^([a-zA-Z](?:(?:(?:[\.\_]?)*)\w)+)([a-zA-Z0-9])$
Title: Little incorrect
Name: SuNcO
Date: 12/16/2009 12:28:55 PM
Comment:
The pattern works but not in all cases. It marks as valid raj__vega5
Title: Pattern doesn't work
Name: Alexander Kovtik
Date: 6/29/2007 8:44:10 AM
Comment:
Try to write in the address bar of your browser:
/^([a-zA-Z](?:(?:(?:\w[\.\_]?)*)\w)+)([a-zA-Z0-9])$/.test('swars.k')
The result is false. It means that the patterns doesn't work.
