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-rw-r--r--app/models/custom_emoji_category.rb2
1 files changed, 2 insertions, 0 deletions
diff --git a/app/models/custom_emoji_category.rb b/app/models/custom_emoji_category.rb
index 7d8c0ee2d..3c87f2b2e 100644
--- a/app/models/custom_emoji_category.rb
+++ b/app/models/custom_emoji_category.rb
@@ -12,4 +12,6 @@
 
 class CustomEmojiCategory < ApplicationRecord
   has_many :emojis, class_name: 'CustomEmoji', foreign_key: 'category_id', inverse_of: :category
+
+  validates :name, presence: true, uniqueness: true
 end