I am using Joi validator for my HTTP requests. There I have a parameter called type
. I need to make sure that the possible values for the parameter are either "ios" or "android".
How can I do that?
body : {
device_key : joi.string().required(),
type : joi.string().required()
}
You can use valid
.
const schema = Joi.object().keys({
type: Joi.string().valid('ios', 'android'),
});
const myObj = { type: 'none' };
const result = Joi.validate(myObj, schema);
console.log(result);
This gives an error ValidationError: child "type" fails because ["type" must be one of [ios, android]]