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Changelog

0.9.1

Features

  • added option to pass custom context for the decorators

Fixes

  • validating against a schema will validate against that one instead of every registered one

0.9.0 [BREAKING CHANGE]

Features

  • updated validator.js from 9.2.0 to 10.4.0 (Check it's changelog for what has changed.)
    • until now fractional numbers was not allowed in the IsNumberString decorator, now they are allowed
    • until now Gmail addresses could contain multiple dots or random text after a + symbol, this is not allowed anymore
  • IsPhoneNumber decorator has been added which uses the google-libphonenumber libary to validate international phone numbers accurately

Fixes

  • update IsURLOptions to match underlying validator host list options
  • added a console warning when no metadata decorator is found as it's possibly not intended
  • the Min and Max decorator will corectly show an inclusive error message when failing
  • fixed a runtime error when validationArguments.value is not a string

0.8.5

Fixes

  • remove ansicolor package, because it's incompatible with IE

0.8.4

Features

  • ValidatorOptions now has a forbidUnknownValues key to prevent unknown objects to pass validation
    • it's highly advised to turn this option on
    • now this option defaults to false but will be default to true after the 1.0 release

0.8.3

Fixes

  • handle when target property is undefined when calling ValidationError.toString()

0.8.2

Features

  • added ValidationError.toString() method for easier debugging
  • added printError method to pretty-print errors in NodeJS or the browser

Fixes

  • fixed wrong type info in ValidatorOptions
  • fixed wrong type info in ValidationSchema (the options key now is optional)
  • corrected IsNumericString to IsNumberString in the README
  • fixed type of host_whitelist and host_backlist in IsURLOptions

0.8.1

Fixes

  • fixed wrong type info in ValidatorOptions

0.8.0 [BREAKING CHANGE]

Features

  • updated validator.js from 7.0.0 to 9.2.0 (Check it's changelog for what has changed.)

    This caused breaking change, if you used the IsUrl decorator to validate localhost as a valid url, from now you must use the require_tld: false option

    @IsUrl({ require_tld: false})
url: string;

  • added @IsInstance decorator and validator.isInstance(value, target) method.

  • changed @IsNumber decorator has been changed to @IsNumber(options: IsNumberOptions)

  • added option to strip unknown properties (whitelist: true)

  • added option to throw error on unknown properties (forbidNonWhitelisted: true)

  • added @Allow decorator to prevent stripping properties without other constraint

Fixes

  • fixed issue with @IsDateString now it allow dates without fraction seconds to be set
  • fixed issue with @IsDateString now it allow dates without with timezones to be set
  • @ValidateNested correctly generates validation error on non object and non array values

0.6.7

Fixes

  • fixed issue with @ValidateNested when nested property is not defined and it throw an error (#59)

0.6.5

Fixes

  • fixed bugs with @IsUrl, @IsEmail and several other decorators

0.6.4

Features

  • added @IsMilitaryTime decorator.

0.6.3

Features

  • added validateOrReject method which rejects promise instead of returning array of errors in resolved result

0.6.1

Features

  • added @IsArray decorator.

0.6.0 [BREAKING CHANGE]

Features

  • breaking change with @ValidateNested on arrays: Validator now groups the validation errors by sub-object, rather than them all being grouped together. See #32 for a demonstration of the updated structure.
  • added @ValidateIf decorator, see conditional validation in docs.

0.5.0 [BREAKING CHANGE]

Features

  • async validations must be marked with { async: true } option now.

    This is optional, but it helps to determine which decorators are async to prevent their execution in validateSync method.

  • added validateSync method that performs non asynchronous validation and ignores validations that marked with async: true.

  • there is a breaking change in registerDecorator method. Now it accepts options object.

  • breaking change with @ValidatorConstraint decorator. Now it accepts option object instead of single name.

0.4.1

Fixes

  • fixed issue with wrong source maps packaged

0.4.0 [BREAKING CHANGE]

Features

  • everything should be imported from "class-validator" main entry point now
  • ValidatorInterface has been renamed to ValidatorConstraintInterface
  • contain can be set in the main entry point now
  • some decorator's names changed. Be aware of this
  • added few more non-string decorators
  • validator now returns array of ValidationError instead of ValidationErrorInterface. Removed old ValidationError
  • removed all other validation methods except validator.validate
  • finally validate method is async now, so custom async validations are supported now
  • added ability to validate inherited properties
  • added support of separate validation schemas
  • added support of default validation messages
  • added support of special tokens in validation messages
  • added support of message functions in validation options
  • added support of custom decorators
  • if no groups were specified, decorators with groups now are being ignored
  • changed signature of the ValidationError. Now if it has nested errors it does not return them in a flat array

Fixes

  • fixed all decorators that should not work only with strings

0.3.0

Features

  • package has changed its name from validator.ts to class-validator.
  • sanitation functionality has been removed from this library. Use class-sanitizer instead.

Fixes

no fixes in this release.