我想验证以下json架构,我正在使用Ajv npm包。
{
"email": "xyzmail@gmail.com",
"phone": "1112223334",
"country_code": "91"
}
我只想要电子邮件,或仅手机和country_code ,或者 ll of three 属性。
我已经尝试过oneOf,allOf,anyOf也尝试过嵌套主题但在某些情况下它的工作和某些条件不起作用。
我试过以下代码
{
"type": "object",
"properties": {
"email": {
"type": "string",
"format": "email",
"maxLength": constants.LENGTHS.EMAIL.MAX
},
"phone": {
"type": "string",
"pattern": constants.REGEX.PHONE,
"maxLength": constants.LENGTHS.PHONE.MAX
},
"country_code": {
"type": "string",
"pattern": constants.REGEX.COUNTRY_CODE,
"maxLength": constants.LENGTHS.COUNTRY_CODE.MAX
}
},
"anyOf": [
{
"required": ["email"],
},
{
"required": ["phone", "country_code"],
},
{
"required": ["email", "phone", "country_code"]
},
],
"additionalProperties": false
}
答案 0 :(得分:2)
你需要:
"anyOf": [
{
"required": ["phone", "country_code"]
},
{
"required": ["email"],
"not": {
"anyOf": [
{ "required": ["phone"] },
{ "required": ["country_code"] }
]
}
}
]
第一个子架构允许存在和不存在的电子邮件,这就是你想要的。
使用关键字" propertyNames"添加到JSON-schema draft-06的关键字(即将发布,在Ajv 5.0.1-beta中提供),您可以使它更简单(更容易阅读):
"anyOf": [
{
"required": ["phone", "country_code"]
},
{
"required": ["email"],
"propertyNames": {"not": {"enum": ["phone", "country_code"] } }
}
]
或者您可以使用自定义关键字"禁止"在ajv-keywords中定义(参见https://github.com/json-schema-org/json-schema-spec/issues/213):
"anyOf": [
{
"required": ["phone", "country_code"]
},
{
"required": ["email"],
"prohibited": ["phone", "country_code"]
}
]