OAI 3's minimum/maximum validation doesn't show on UI

[lephuongbg]

Q&A

• OS: Linux
• Browser: Chrome
• Version: 70
• Method of installation: npm
• Swagger-UI version: 3.18.3
• Swagger/OpenAPI version: OpenAPI 3.0

Content & configuration

Example Swagger/OpenAPI definition:

{
  "openapi": "3.0.0",
  "info": {
    "title": "Test API",
    "version": "1"
  },
  "paths": {
    "/test": {
      "get": {
        "parameters": [
         {
           "in": "query",
            "name": "test",
            "schema": {
            "type": "integer",
            "minimum": 1,
            "maximum": 10
          },
          "required": false
         }
        ],
        "responses": {
          "204": {"description": "success"}
        }
      }
    }
  }
}

Swagger-UI configuration options:

SwaggerUI({
  // default config
})

Describe the bug you're encountering

Minimum/maximum information doesn't show in parameter validation. In "Try it Out", if I put something that out of the range, even though the Execute button stop running, there is no red border on the input to indicate error.

May be related to #4581

To reproduce...

Steps to reproduce the behavior:

1. Go to https://editor.swagger.io/
2. Use example definition above
3. Click "Try it out"
4. Put 10000 for test
5. Click Execute

Expected behavior

There should be red border to indicate error on test input.
There should be minimum, maximum validation information in UI. (Like it was for Swagger 2.0)

Screenshots