{
    "definitions": {},
    "$schema": "http://json-schema.org/draft-07/schema#",
    "$id": "http://example.com/root.json",
    "type": "array",
    "title": "The Root Schema",
    "items": {
      "$id": "#/items",
      "type": "object",
     "title": "The Items Schema",
     "required": [
       "title",
       "date",
       "description",
       "content"
     ],
     "properties": {
       "title": {
         "$id": "#/items/properties/title",
         "type": "string",
         "title": "The Title Schema",
         "default": "",
         "examples": [
           "Inserire titolo"
         ],
         "pattern": "^(.*)$"
       },
       "date": {
         "$id": "#/items/properties/date",
         "type": "string",
         "title": "The Date Schema",
         "default": "",
         "examples": [
           "2018-09-21 00:00:00"
         ],
         "pattern": "^(.*)$"
       },
       "description": {
         "$id": "#/items/properties/description",
         "type": "string",
         "title": "The Description Schema",
         "default": "",
         "examples": [
           "Inserire descrizione"
         ],
        "pattern": "^(.*)$"
       },
       "content": {
         "$id": "#/items/properties/content",
         "type": "string",
         "title": "The Content Schema",
         "default": "",
         "examples": [
           "<p>Contenuto html</p>"
         ],
         "pattern": "^(.*)$"
       }
     }
   }
 }