User Name Validation

Component type

module

Maintenance status

Development status

Downloads

1463

Component created

Component changed

Validating user name by set of rules, like disallowing numbers, some allowed special characters(_ - .) , blocking words and min/max characters. And also it provides ajax validations as optional.

Other recommended modules:

Custom username validation was good module but it is very difficult for non-tech people to provide pattern.

User Registration Limit

Component type

module

Categories

Maintenance status

Development status

Downloads

384

Component created

Component changed

This module allows to limit user registrations based on the configurations.
like, 50 number of user registration allowed.

Installation
Install as you would normally install a contributed Drupal module.

Configuration
Visit admin/config/people/accounts, under 'Registration and cancellation' section, you will be able to enter the user registration limit value.

Compare role permissions

Component type

module

Maintenance status

Development status

Downloads

2317

Component created

Component changed

This module can be used to compare the permissions between two different roles. This module can be really handy when you are facing permission related issues and you are not sure which particular permission string is leading to the unexpected behavior for a particular role.

Steps for using this module