Validation schema - only defined elements

[presto41]

Hi,

I wonder if exists any way to return error if user will try to put into json-editor not defined schema element?

For example this is some schema:

var job = {
   "title": "Job description",
   "type": "object",
   "required": ["address"],
   "properties": {
     "company": {
       "type": "string",
       "examples": [
         "ACME",
         "Dexter Industries"
       ]
     },
     "role": {
       "description": "Job title.",
       "type": "string",
       "examples": [
         "Human Resources Coordinator",
         "Software Developer"
       ],
       "default": "Software Developer"
     },
     "address": {
       "type": "string"
     },
     "salary": {
       "type": "number",
       "minimum": 120,
       "examples": [100, 110, 120]
     }
   }
 };

and now user into json-editor is writing: "asd": "asd".
"asd" is not defined element of schema so I want to get a error of that.

Any ideas?

[presto41]

I found the answer. I should to use "additionalProperties": false in schema 👍