Cannot pass the required validation of the field which has default value after the Reset button pushed

[keigo-brook]

Q&A (please complete the following information)

• OS: macOS
• Browser: chrome
• Version: 106.0.5249.91 (Official Build) (arm64)
• Method of installation: npm
• Swagger-UI version: 4.14.2
• Swagger/OpenAPI version: OpenAPI 3.0

Content & configuration

Example Swagger/OpenAPI definition:

openapi: 3.0.1
info:
  title: Swagger Petstore
  version: 1.0.0
tags:
  - name: pet
    description: Everything about your Pets
paths:
  /pet:
    post:
      tags:
        - pet
      operationId: addPet
      requestBody:
        content:
          application/x-www-form-urlencoded:
            schema:
              $ref: '#/components/schemas/BodyParameter'
        required: true
      responses:
        405:
          description: Invalid input
          content: {}
components:
  schemas:
    BodyParameter:
      required:
        - bodyParameter
      type: object
      properties:
        bodyParameter:
          type: string
          default: default

Swagger-UI configuration options:

window.onload = function() {
  window["SwaggerUIBundle"] = window["swagger-ui-bundle"]
  window["SwaggerUIStandalonePreset"] = window["swagger-ui-standalone-preset"]
  // Build a system
  const ui = SwaggerUIBundle({
    url: "./test.yaml",
    dom_id: "#swagger-ui",
    presets: [
      SwaggerUIBundle.presets.apis,
      SwaggerUIStandalonePreset
    ],
    plugins: [
      SwaggerUIBundle.plugins.DownloadUrl
    ],
    // requestSnippetsEnabled: true,
    layout: "StandaloneLayout"
  })

  window.ui = ui
}

Describe the bug you're encountering

I cannot pass a required validation of the field which has a default value after clicking the Reset button

To reproduce...

1. push Try it out
2. edit Request Body parameter
3. push Reset
4. push Execute
5. see validation error although the input field is reseted and has default value

Expected behavior

pass the validation

Screenshots

Additional context or thoughts

[pg99696]

is anybody looking into this issue?

[pg99696]

@keigo-brook, I have reproduced the issue and also found out the root cause for this.

I need help from the maintainers of this project to fix this.

@char0n , could you please help me in resolving this issue?