Class: MissingRequiredFieldError

Error thrown when required fields are missing

Extends

DNSValidationError

Constructors

Constructor

new MissingRequiredFieldError(field: string, recordType: string): MissingRequiredFieldError;

Defined in: src/errors.ts:176

Parameters

field

string

recordType

string

Returns

MissingRequiredFieldError

Overrides

DNSValidationError.constructor

Properties

stackTraceLimit

static stackTraceLimit: number;

Defined in: node_modules/@types/node/globals.d.ts:67

The Error.stackTraceLimit property specifies the number of stack frames collected by a stack trace (whether generated by new Error().stack or Error.captureStackTrace(obj)).

The default value is 10 but may be set to any valid JavaScript number. Changes will affect any stack trace captured after the value has been changed.

If set to a non-number value, or set to a negative number, stack traces will not capture any frames.

Inherited from

DNSValidationError.stackTraceLimit

code

readonly code: string;

Defined in: src/errors.ts:22

Inherited from

DNSValidationError.code

field

readonly field: string | undefined;

Defined in: src/errors.ts:23

Inherited from

DNSValidationError.field

value

readonly value: unknown;

Defined in: src/errors.ts:24

Inherited from

DNSValidationError.value

cause?

optional cause?: unknown;

Defined in: node_modules/typescript/lib/lib.es2022.error.d.ts:24

Inherited from

DNSValidationError.cause

name

name: string;

Defined in: node_modules/typescript/lib/lib.es5.d.ts:1074

Inherited from

DNSValidationError.name

message

message: string;

Defined in: node_modules/typescript/lib/lib.es5.d.ts:1075

Inherited from

DNSValidationError.message

stack?

optional stack?: string;

Defined in: node_modules/typescript/lib/lib.es5.d.ts:1076

Inherited from

DNSValidationError.stack

Methods

captureStackTrace()

static captureStackTrace(targetObject: object, constructorOpt?: Function): void;

Defined in: node_modules/@types/node/globals.d.ts:51

Creates a .stack property on targetObject, which when accessed returns a string representing the location in the code at which Error.captureStackTrace() was called.

const myObject = {};
Error.captureStackTrace(myObject);
myObject.stack; // Similar to `new Error().stack`

The first line of the trace will be prefixed with ${myObject.name}: ${myObject.message}.

The optional constructorOpt argument accepts a function. If given, all frames above constructorOpt, including constructorOpt, will be omitted from the generated stack trace.

The constructorOpt argument is useful for hiding implementation details of error generation from the user. For instance:

function a() {
  b();
}

function b() {
  c();
}

function c() {
  // Create an error without stack trace to avoid calculating the stack trace twice.
  const { stackTraceLimit } = Error;
  Error.stackTraceLimit = 0;
  const error = new Error();
  Error.stackTraceLimit = stackTraceLimit;

  // Capture the stack trace above function b
  Error.captureStackTrace(error, b); // Neither function c, nor b is included in the stack trace
  throw error;
}

a();

Parameters

targetObject

object

constructorOpt?

Function

Returns

void

Inherited from

DNSValidationError.captureStackTrace

prepareStackTrace()

static prepareStackTrace(err: Error, stackTraces: CallSite[]): any;

Defined in: node_modules/@types/node/globals.d.ts:55

Parameters

err

Error

stackTraces

CallSite[]

Returns

any

See

https://v8.dev/docs/stack-trace-api#customizing-stack-traces

Inherited from

DNSValidationError.prepareStackTrace

isError()

static isError(error: unknown): error is Error;

Defined in: node_modules/typescript/lib/lib.esnext.error.d.ts:21

Indicates whether the argument provided is a built-in Error instance or not.

Parameters

error

unknown

Returns

error is Error

Inherited from

DNSValidationError.isError