Add character name validation

1 files changed, 3 insertions, 0 deletions

diff --git a/app/models/character.rb b/app/models/character.rb
index a158d88..ebda598 100644
--- a/app/models/character.rb
+++ b/app/models/character.rb
@@ -4,6 +4,9 @@ class Character < ApplicationRecord
   has_many :character_items
   has_many :items, through: :character_items
   validates :name, presence: true
+  validates_length_of :name, maximum: 15, message: "can't be longer than 15 characters"
+  validates_uniqueness_of :name, message: "is already being used"
+  validates_format_of :name, with: /\A[a-z]+\z/i, message: "must consist of letters only"
 
   def shift_item(gid, amount)
     CharacterItem.transaction do