仅投射模式中定义的内容并删除额外的字段 - 是的

Question

我有这个架构：

yup.object().shape({
    name_first: yup.string().required().label("Name First").meta({ initial: "" }),
    name_last: yup.string().required().label("Name Last").meta({ initial: "" }),
    mobile: yup
        .number()
        .typeError("must be a number")
        .integer()
        .positive()
        .test("is-mobile", "${path} is not a valid mobile number", (value, context) => {
            var strValue = value.toString();
            if (strValue.length !== 8 || strValue.charAt(0) !== "9" || strValue.charAt(0) !== "7") {
                return false;
            } else {
                return true;
            }
        })
        .label("Mobile")
        .meta({ initial: "" }),
    email: yup.string().email().notRequired().label("Email address").meta({ initial: "" }),
    gender: yup.mixed().oneOf(["m", "f"]).required().label("Gender").meta({ initial: "" }),
    birth_date: yup.date().required().min(new Date(1900, 0, 1)).label("Birth Date").meta({ initial: null }),
    preferred_language: yup.mixed().oneOf(["ar", "en"]).required().label("Preferred Language").meta({ initial: "" }),
    newsletter: yup.boolean().required().label("Subscribe to Newsletter").meta({ initial: true }),
    disabled: yup.boolean().required().label("Disabled").meta({ initial: false }),
});

我有这个数据对象：

{
addresses: (75) [{…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}]
birth_date: Wed Sep 23 2020 00:00:00 GMT+0400 (Gulf Standard Time) {}
created_at: "2020-09-23T13:57:24.156706"
disabled: false
email: "user@example.com"
email_confirmed: false
gender: "m"
id: 1
mobile: 99009900
mobile_confirmed: true
name_first: "string"
name_last: "string"
newsletter: true
preferred_language: "ar"
updated_at: "2020-09-23T13:57:24.156713"
}

而且我想转换此对象，但转换不会删除架构中未定义的额外字段，即 addresses、updated_at 和 created_at。我怎样才能自动执行此操作而不专门删除这些字段？

Answer 1

我找到了解决方案：

schema.cast(dataObject, { stripUnknown: true})

仅投射模式中定义的内容并删除额外的字段 - 是的

Cast only what is defined in the schema and strip out extra fields - Yup

yup