uniq relation
This commit is contained in:
		
							parent
							
								
									5660ff8f03
								
							
						
					
					
						commit
						afee03cd1f
					
				| 
						 | 
					@ -6,5 +6,6 @@ class CoAuthorRelation
 | 
				
			||||||
 | 
					
 | 
				
			||||||
  has_and_belongs_to_many :co_authors
 | 
					  has_and_belongs_to_many :co_authors
 | 
				
			||||||
 | 
					
 | 
				
			||||||
  validates :relation, presence: true
 | 
					  validates :relation, presence: true,
 | 
				
			||||||
 | 
					            uniqueness: { case_sensitive: false }
 | 
				
			||||||
end
 | 
					end
 | 
				
			||||||
| 
						 | 
					
 | 
				
			||||||
		Loading…
	
		Reference in New Issue