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-rw-r--r--users/app/models/user.rb14
1 files changed, 12 insertions, 2 deletions
diff --git a/users/app/models/user.rb b/users/app/models/user.rb
index e41c2dc..c9b367f 100644
--- a/users/app/models/user.rb
+++ b/users/app/models/user.rb
@@ -18,9 +18,19 @@ class User < CouchRest::Model::Base
:uniqueness => true,
:if => :serverside?
+ # Have multiple regular expression validations so we can get specific error messages:
validates :login,
- :format => { :with => /\A[A-Za-z\d_\.]+\z/,
- :message => "Only letters, digits, . and _ allowed" }
+ :format => { :with => /\A.{2,}\z/,
+ :message => "Login must have at least two characters"}
+ validates :login,
+ :format => { :with => /\A[a-z\d_\.-]+\z/,
+ :message => "Only lowercase letters, digits, . - and _ allowed."}
+ validates :login,
+ :format => { :with => /\A[a-z].*\z/,
+ :message => "Login must begin with a lowercase letter"}
+ validates :login,
+ :format => { :with => /\A.*[a-z\d]\z/,
+ :message => "Login must end with a letter or digit"}
validate :login_is_unique_alias