OJS 3.2/3.3rc - Error message for issue URL path should specify no uppercase allowed · Issue #6618 · pkp/pkp-lib · GitHub
MyEnglishLab: Register and Login : Pearson Yardım
![Fix the allowed punctuation wording in user_edit_form [#827468] | Drupal.org](https://www.drupal.org/files/issues/Configure_site___Drupal_0.png "Fix the allowed punctuation wording in user_edit_form [#827468] | Drupal.org")
Fix the allowed punctuation wording in user_edit_form [#827468] | Drupal.org
User Guide
Solved Write a program named AccountsignUp that simulates | Chegg.com
Instagram Username Can Only Contain Letters, Numbers, Underscores & Periods - YouTube
Username-with-only-letters-numbers-and-underscore
![bboteachinstructions [EBUScore Wiki]](https://www.ebu.co.uk/ebuscore-wiki/_media/capture16.png?w=400&tok=14e6f7 "bboteachinstructions [EBUScore Wiki]")
bboteachinstructions [EBUScore Wiki]
Show alerts and widgets on your stream
Usernames can only use letters, numbers, underscoresand periods.instgram - YouTube
username validation message is hard to understand; need clearer general wording · Issue #3524 · scratchfoundation/scratch-www · GitHub
Mistake in help text - should be underscore NOT hyphens · Issue #20 · backdrop-contrib/fanciblock · GitHub
Server and Client Side Validation with JavaScript, HTML, and Hapi | by David Petri | Medium
Username-with-only-letters-numbers-and-underscore
What *are* the restrictions to the scripts one can use on one's username? - Meta Stack Exchange
Username-with-only-letters-numbers-and-underscore
Topic: Unable to create new user – Usernames can contain only letters, etc. · BuddyPress.org
![MDL-16919] Administration: Allow username to contain an underscore - Moodle Tracker](https://tracker.moodle.org/secure/attachment/19196/useruploadfile.jpg "MDL-16919] Administration: Allow username to contain an underscore - Moodle Tracker")
MDL-16919] Administration: Allow username to contain an underscore - Moodle Tracker
Usernames can only include letter,numbers,dashes,underscores, and periods - YouTube
How to Customize the EventPlus Plugin in Wordpress - Stack Overflow
How to Create a Username: Manually or Automatically
username can only use letters numbers underscores and periods - YouTube
![MDL-16919] Administration: Allow username to contain an underscore - Moodle Tracker](https://tracker.moodle.org/secure/attachment/19043/upload_validation1.png "MDL-16919] Administration: Allow username to contain an underscore - Moodle Tracker")
MDL-16919] Administration: Allow username to contain an underscore - Moodle Tracker
Fix Instagram Username Can Only Use Letters Digits, Underscore And Full Stops. Problem Solve - YouTube
![MDL-16919] Administration: Allow username to contain an underscore - Moodle Tracker](https://tracker.moodle.org/secure/attachment/19044/upload_validation2.png "MDL-16919] Administration: Allow username to contain an underscore - Moodle Tracker")