json_error_response

library for error responses in json

• npm install json_error_response (minimum working version: 1.0.3)

npm

https://www.npmjs.com/package/json_error_response

Methods

• IsRequired (string itemName)

• IsNotObject (string itemName, string type)

• OutOfBound (string itemName, int startPoint, int endPoint)

• Unauthorized ()

• PermissionDenied ()

• Forbidden ()

• NotImpemented ()

• SizeNegative ()

• NotFound (string itemName)

• DefaultError (string error, response res)

• This can be used as a default error from the try catch.

How to use

const json_error = require("json_error_response");

console.log(json_error.IsRequired("user"))

// => {"message": "user not found"};

How to use with response

• return res.json(json_error.isRequired("user"));

Special Case

try {

 // do something

} catch (err) {

 json_error.DefaultError(err, res);

}

Buy me a coffee