Рассматривали ли вы использование if
, then
, else
ключевых слов в вашей схеме?Они являются частью JSON Schema draft-07
Это будет выглядеть так:
{
"definitions": {
"question": {
"type": "array",
"title": "Question",
"items": {
"$ref": "#/definitions/template"
}
},
"template": {
"type": "object",
"title": "Question template",
"required": ["templateType","data"],
"properties": {
"templateType": {
"type": "string",
"enum": ["yesNo","multiSelect"]
},
"data": {
"if": { "properties": { "templateType": { "pattern": "^yesNo$" } } },
"then": { "$ref": "#/definitions/yesNo" },
"else": { "$ref": "#/definitions/multiSelect" }
}
}
},
"yesNo": {
"type": "object",
"title": "Yes/No question",
"additionalProperties": false,
"properties": {
"label": {
"type": "string"
}
}
},
"multiSelect": {
"type": "array",
"title": "Multi-select question",
"items": {
"type": "string",
"title": "Label for option",
"additionalProperties": false
}
}
},
"$schema": "http://json-schema.org/draft-07/schema#",
"type": "array",
"items": {
"$ref": "#/definitions/question"
}
}
Если if/then/else
не поддерживается вашим валидатором,альтернатива может быть:
{
"definitions": {
"question": {
"type": "array",
"title": "Question",
"items": {
"$ref": "#/definitions/template"
}
},
"template": {
"type": "object",
"title": "Question template",
"required": ["templateType","data"],
"anyOf": [
{
"properties": {
"templateType": { "type": "string", "pattern": "yesNo" },
"data": { "$ref": "#/definitions/yesNo" }
}
},
{
"properties": {
"templateType": { "type": "string", "pattern": "multiSelect" },
"data": { "$ref": "#/definitions/multiSelect" }
}
}
]
},
"yesNo": {
"type": "object",
"title": "Yes/No question",
"additionalProperties": false,
"properties": {
"label": {
"type": "string"
}
}
},
"multiSelect": {
"type": "array",
"title": "Multi-select question",
"items": {
"type": "string",
"title": "Label for option",
"additionalProperties": false
}
}
},
"$schema": "http://json-schema.org/draft-07/schema#",
"type": "array",
"items": {
"$ref": "#/definitions/question"
}
}