make unique custom url for polls

2 years ago · 6626241ce8
parent 2d2607d30b
commit 6626241ce8
1 changed files with 1 additions and 1 deletions
--- a/src/Entity/Poll.php
+++ b/src/Entity/Poll.php
@ -29,7 +29,7 @@ class Poll {
 	 */
 	public $title;
 	/**
-	 * @ORM\Column(type="string", length=255, nullable=true)
+	 * @ORM\Column(type="string", length=255, nullable=false, unique=true)
 	 * @Serializer\Expose()
 	 * @Serializer\Type("string")
 	 */