class-validator-extended

class-validator-extended

Additional decorator and non-decorator based validation for class-validator.

Validation decorators

For detailed information please read the API docs.

Decorator	Description
Array
@ArrayMonotonic(options?)	Checks if the given value is an array sorted in either (strictly) ascending or (strictly) descending order.
BigInt
@IsBigInt(options?)	Checks if the given value is a BigInt.
@MaxBigInt(maximum, options?)	Checks if the given value is a BigInt not greater than maximum.
@MinBigInt(minimum, options?)	Checks if the given value is a BigInt not less than minimum.
@NegativeBigInt(options?)	Checks if the given value is a BigInt less than zero.
@PositiveBigInt(options?)	Checks if the given value is a BigInt greater than zero.
Date
@FutureDate(options?)	Checks if the given value is a Date object in the future.
@PastDate(options?)	Checks if the given value is a Date object in the past.
Dayjs
@FutureDayjs(options?)	Checks if the given value is a Dayjs object in the future.
@IsDayjs(options?)	Checks if the given value is a Dayjs object.
@MaxDayjs(maximum. options?)	Checks if the given value is a Dayjs object not later than maximum.
@MinDayjs(minimum, options?)	Checks if the given value is a Dayjs object not earlier than minimum.
@PastDayjs(options?)	Checks if the given value is a Dayjs object in the past.
Map
@IsMap(options?)	Checks if the given value is a Map.
@MapContains(required, options?)	Checks if the given value is a Map and contains all required values.
@MapContainsKeys(required, options?)	Checks if the given value is a Map and contains all required keys.
@MapMaxSize(maximum, options?)	Checks if the given value is a Map with no more than maximum entries.
@MapMinSize(minimum, options?)	Checks if the given value is a Map with no fewer than minimum entries.
@MapNotContains(forbidden, options?)	Checks if the given value is a Map which does not contain any of the forbidden values.
@MapNotContainsKeys(forbidden, options?)	Checks if the given value is a Map which does not contain any of the forbidden keys.
@MapNotEmpty(options?)	Checks if the given value is a Map with at least one entry.
@MapUnique(projection, options?)	Checks if the given value is a Map without duplicates with regard to the given projection.
@MapUniqueKeys(projection, options?)	Checks if the given value is a Map whose keys are all unique with regard to the given projection.
Set
@IsSet(options?)	Checks if the given value is a Set.
@SetContains(required, options?)	Checks if the given value is a Set and contains all required values.
@SetMaxSize(maximum, options?)	Checks if the given value is a Set with no more than maximum values.
@SetMinSize(minimum, options?)	Checks if the given value is a Set with no fewer than minimum values.
@SetNotContains(forbidden, options?)	Checks if the given value is a Set which does not contain any of the forbidden values.
@SetNotEmpty(options?)	Checks if the given value is a Set with at least one value.
@SetUnique(projection, options?)	Checks if the given value is a Set without duplicate values with regard to the given projection
String
@IsTimezone(options?)	Checks if the given value is a valid timezone string.

Changelog

[0.0.2-beta] - 2022-01-10

Changed

• IsMonotonic: Renamed to ArrayMonotonic to be consistent with the upstream nomenclature.

Added

• ArrayMonotonic: Added an option to use a comparator instead of a projection function.
• FutureDate: Added new validator.
• FutureDayjs: Added new validator.
• IsBigInt: Added new validator.
• IsMap: Added new validator.
• IsSet: Added new validator.
• IsTimezone: Added new validator.
• MapContainsKeys: Added new validator.
• MapContains: Added new validator.
• MapMaxSize: Added new validator.
• MapMinSize: Added new validator.
• MapNotContainsKeys: Added new validator.
• MapNotContains: Added new validator.
• MapUniqueKeys: Added new validator.
• MapUnique: Added new validator.
• MaxBigInt: Added new validator.
• MaxDayjs: Added new validator.
• MinBigInt: Added new validator.
• MinDayjs: Added new validator.
• NegativeBigInt: Added new validator.
• PastDate: Added new validator.
• PastDayjs: Added new validator.
• PositiveBigInt: Added new validator.
• SetContains: Added new validator.
• SetMaxSize: Added new validator.
• SetMinSize: Added new validator.
• SetNotContains: Added new validator.
• SetUnique: Added new validator.