Requestbody x-www-form-urlencoded is not properly rendered

Q&A (please complete the following information)

• OS: windows
• Browser: chrome
• Version: 67
• Method of installation: dist
• Swagger-UI version: 3.17.0
• Swagger/OpenAPI version: OpenAPI 3.0

Content & configuration

Swagger/OpenAPI definition:

     requestBody:
       description: user info to be filled
       content:
         application/x-www-form-urlencoded:
           schema:
             type: object
             required:
               - username
               - name
             properties:
               username:
                 type: string
                 description: user identity
               name:
                 type: string
                 description: user name
               phone_number:
                 type: string
                 pattern: '/\d{11}/'
                 description: phone number

Swagger-UI configuration options:

SwaggerUI({
  // your config options here
})

?yourQueryStringConfig

Is your feature request related to a problem?

• property descriptions are not shown
• required properties are not starred
• required properties checking, string regex pattern checking is not performed when try swagger client

However, parameters are ideally shown. There should be no much difference between parameters and body form data.

Describe the solution you’d like

Describe alternatives you’ve considered

Additional context

[shockey]

This has been prioritized, and will be fixed shortly 😄

[bestmike007]

@danielflower the default value issue is fixed since https://github.com/swagger-api/swagger-ui/commit/8f65483510770ef548ea7a79d9e5ba9a3387dcee#diff-47300e7ecd8989b6246221de88fc9a3cR633

The re-appear issue is definitely a bug.