{
    "jsonSchema": {
        "title": "Property dependencies",
        "description": "These samples are best viewed without live validation.",
        "type": "object",
        "properties": {
          "unidirectional": {
            "title": "Unidirectional",
            "src": "https://spacetelescope.github.io/understanding-json-schema/reference/object.html#dependencies",
            "type": "object",
            "properties": {
              "name": {
                "type": "string"
              },
              "credit_card": {
                "type": "number"
              },
              "billing_address": {
                "type": "string"
              }
            },
            "required": [
              "name"
            ],
            "dependencies": {
              "credit_card": [
                "billing_address"
              ]
            }
          },
          "bidirectional": {
            "title": "Bidirectional",
            "src": "https://spacetelescope.github.io/understanding-json-schema/reference/object.html#dependencies",
            "description": "Dependencies are not bidirectional, you can, of course, define the bidirectional dependencies explicitly.",
            "type": "object",
            "properties": {
              "name": {
                "type": "string"
              },
              "credit_card": {
                "type": "number"
              },
              "billing_address": {
                "type": "string"
              }
            },
            "required": [
              "name"
            ],
            "dependencies": {
              "credit_card": [
                "billing_address"
              ],
              "billing_address": [
                "credit_card"
              ]
            }
          }
        }
      },
      "uiSchema": {
        "unidirectional": {
          "credit_card": {
            "ui:help": "If you enter anything here then billing_address will become required."
          },
          "billing_address": {
            "ui:help": "It’s okay to have a billing address without a credit card number."
          }
        },
        "bidirectional": {
          "credit_card": {
            "ui:help": "If you enter anything here then billing_address will become required."
          },
          "billing_address": {
            "ui:help": "If you enter anything here then credit_card will become required."
          }
        }
      },
      "formData": {
        "unidirectional": {
          "name": "Tim"
        },
        "bidirectional": {
          "name": "Jill"
        }
      }
}