Membership Administration - Check Username
Checks given username against the membership database to see if it was already used. This is a case _in_sensitive search. This mode is very useful when you wish to verify the uniqueness of a username, before you add a new member to the database.
| Variable | Required | Max Size | Notes |
| publisher-name | Mandatory | NA | Gateway account username issued to you. |
| publisher-password | Mandatory | NA | Remote Client Password - This is different then the password used to login. |
| mode | Mandatory | NA | Value needs to be set to ‘passwrdtest’ |
| username | Mandatory | 12 | Customer Username you wish to test. |
Response Values - Check username
| Variable | Value | Notes |
| FinalStatus | success/problem | success - username is unique; okay to use.problem - username is already taken; select another username. |
| MErrMsg | Error Message if applicable |