ckan/ckan — pull request #2098 by george-sattler (2014-11-26 02:25:00+00:00)
Title: [#1980]  Changes invalid username error message on registration form

Currently if a user attempts to register a username that is invalid - e.g. contains illegal characters - the error message displayed is ' URL must be purely lowercase...'

With this change, 'URL' is replaced with 'Username'.