20 lines
545 B
Ruby
20 lines
545 B
Ruby
|
# frozen_string_literal: true
|
||
|
|
|
||
|
|
# Gitlab::EmojiNameValidator
|
||
|
|
#
|
||
|
|
# Validates that the provided value matches an indexed emoji alpha code
|
||
|
|
#
|
||
|
|
# @example Usage
|
||
|
|
# class AwardEmoji < ApplicationRecord
|
||
|
|
# validate :name, 'gitlab/emoji_name': true
|
||
|
|
# end
|
||
|
|
module Gitlab
|
||
|
|
class EmojiNameValidator < ActiveModel::EachValidator
|
||
|
|
def validate_each(record, attribute, value)
|
||
|
|
unless TanukiEmoji.find_by_alpha_code(value.to_s)
|
||
|
|
record.errors.add(attribute, (options[:message] || 'is not a valid emoji name'))
|
||
|
|
end
|
||
|
|
end
|
||
|
|
end
|
||
|
|
end
|