added unique_content_field_validation

composer.lock

@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "1e49937988bac1ead488e004a9fb2d47",
+    "content-hash": "32cc18b06495257f2356216dd7982794",
     "packages": [
         {
             "name": "alchemy/zippy",
@@ -11935,6 +11935,52 @@
             },
             "time": "2020-09-24T06:25:51+00:00"
         },
+        {
+            "name": "drupal/unique_content_field_validation",
+            "version": "1.0.2",
+            "source": {
+                "type": "git",
+                "url": "https://git.drupalcode.org/project/unique_content_field_validation.git",
+                "reference": "1.0.2"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://ftp.drupal.org/files/projects/unique_content_field_validation-1.0.2.zip",
+                "reference": "1.0.2",
+                "shasum": "41766f716a357ff5afeb2f81b5a2898fbaaf19ce"
+            },
+            "require": {
+                "drupal/core": "^8 || ^9"
+            },
+            "type": "drupal-module",
+            "extra": {
+                "drupal": {
+                    "version": "1.0.2",
+                    "datestamp": "1612474709",
+                    "security-coverage": {
+                        "status": "not-covered",
+                        "message": "Project has not opted into security advisory coverage!"
+                    }
+                }
+            },
+            "notification-url": "https://packages.drupal.org/8/downloads",
+            "license": [
+                "GPL-2.0+"
+            ],
+            "authors": [
+                {
+                    "name": "Fabian Sierra",
+                    "homepage": "https://www.drupal.org/u/fabiansierra5191",
+                    "role": "Maintainer"
+                }
+            ],
+            "description": "Validate the uniqueness of the entities fields or title.",
+            "homepage": "http://drupal.org/project/unique_content_field_validation",
+            "support": {
+                "source": "https://cgit.drupalcode.org/unique_content_field_validation",
+                "issues": "https://drupal.org/project/issues/unique_content_field_validation"
+            }
+        },
         {
             "name": "drupal/url_to_video_filter",
             "version": "2.0.0",