/src/decorator/decorators.ts | deno_class_validator@v1.0.0

import * as denoClassValidator from "https://deno.land/x/deno_class_validator@v1.0.0/src/decorator/decorators.ts";

Variables

v ARRAY_CONTAINS
v ARRAY_MAX_SIZE
v ARRAY_MIN_SIZE
v ARRAY_NOT_CONTAINS
v ARRAY_NOT_EMPTY
v ARRAY_UNIQUE
v CONTAINS
v EQUALS
v IS_ALPHA
v IS_ALPHANUMERIC
v IS_ARRAY
v IS_ASCII
v IS_BASE32
v IS_BASE64
v IS_BIC
v IS_BOOLEAN
v IS_BOOLEAN_STRING
v IS_BTC_ADDRESS
v IS_BYTE_LENGTH
v IS_CREDIT_CARD
v IS_CURRENCY
v IS_DATA_URI
v IS_DATE
v IS_DATE_STRING
v IS_DECIMAL
v IS_DEFINED
v IS_DIVISIBLE_BY
v IS_EAN
v IS_EMAIL
v IS_EMPTY
v IS_ENUM
v IS_ETHEREUM_ADDRESS
v IS_FIREBASE_PUSH_ID
v IS_FQDN
v IS_FULL_WIDTH
v IS_HALF_WIDTH
v IS_HASH
v IS_HEX_COLOR
v IS_HEXADECIMAL
v IS_HSL
v IS_IBAN
v IS_IDENTITY_CARD
v IS_IN
v IS_INSTANCE
v IS_INT
v IS_IP
v IS_ISBN
v IS_ISIN
v IS_ISO31661_ALPHA_2
v IS_ISO31661_ALPHA_3
v IS_ISO8601
v IS_ISRC
v IS_ISSN
v IS_JSON
v IS_JWT
v IS_LATITUDE
v IS_LATLONG
v IS_LENGTH
v IS_LOCALE
v IS_LONGITUDE
v IS_LOWERCASE
v IS_MAC_ADDRESS
v IS_MAGNET_URI
v IS_MILITARY_TIME
v IS_MIME_TYPE
v IS_MOBILE_PHONE
v IS_MONGO_ID
v IS_MULTIBYTE
v IS_NEGATIVE
v IS_NOT_EMPTY
v IS_NOT_EMPTY_OBJECT
v IS_NOT_IN
v IS_NUMBER
v IS_NUMBER_STRING
v IS_OBJECT
v IS_OCTAL
v IS_PASSPORT_NUMBER
v IS_PHONE_NUMBER
v IS_PORT
v IS_POSITIVE
v IS_POSTAL_CODE
v IS_RFC_3339
v IS_RGB_COLOR
v IS_SEM_VER
v IS_STRING
v IS_SURROGATE_PAIR
v IS_UPPERCASE
v IS_URL
v IS_UUID
v IS_VARIABLE_WIDTH
v MATCHES
v MAX
v MAX_DATE
v MAX_LENGTH
v MIN
v MIN_DATE
v MIN_LENGTH
v NOT_CONTAINS
v NOT_EQUALS

Functions

f Allow	If object has both allowed and not allowed properties a validation error will be thrown.
f arrayContains	Checks if array contains all values from the given array of values. If null or undefined is given then this function returns false.
f ArrayContains	Checks if array contains all values from the given array of values. If null or undefined is given then this function returns false.
f arrayMaxSize	Checks if the array's length is less or equal to the specified number. If null or undefined is given then this function returns false.
f ArrayMaxSize	Checks if the array's length is less or equal to the specified number. If null or undefined is given then this function returns false.
f arrayMinSize	Checks if the array's length is greater than or equal to the specified number. If null or undefined is given then this function returns false.
f ArrayMinSize	Checks if the array's length is greater than or equal to the specified number. If null or undefined is given then this function returns false.
f arrayNotContains	Checks if array does not contain any of the given values. If null or undefined is given then this function returns false.
f ArrayNotContains	Checks if array does not contain any of the given values. If null or undefined is given then this function returns false.
f arrayNotEmpty	Checks if given array is not empty. If null or undefined is given then this function returns false.
f ArrayNotEmpty	Checks if given array is not empty. If null or undefined is given then this function returns false.
f arrayUnique	Checks if all array's values are unique. Comparison for objects is reference-based. If null or undefined is given then this function returns false.
f ArrayUnique	Checks if all array's values are unique. Comparison for objects is reference-based. If null or undefined is given then this function returns false.
f buildMessage
f contains	Checks if the string contains the seed. If given value is not a string, then it returns false.
f Contains	Checks if the string contains the seed. If given value is not a string, then it returns false.
f equals	Checks if value matches ("===") the comparison.
f Equals	Checks if value matches ("===") the comparison.
f isAlpha	Checks if the string contains only letters (a-zA-Z). If given value is not a string, then it returns false.
f IsAlpha	Checks if the string contains only letters (a-zA-Z). If given value is not a string, then it returns false.
f isAlphanumeric	Checks if the string contains only letters and numbers. If given value is not a string, then it returns false.
f IsAlphanumeric	Checks if the string contains only letters and numbers. If given value is not a string, then it returns false.
f isArray	Checks if a given value is an array
f IsArray	Checks if a given value is an array
f isAscii	Checks if the string contains ASCII chars only. If given value is not a string, then it returns false.
f IsAscii	Checks if the string contains ASCII chars only. If given value is not a string, then it returns false.
f isBase32	Checks if a string is base32 encoded. If given value is not a string, then it returns false.
f IsBase32	Check if a string is base32 encoded. If given value is not a string, then it returns false.
f isBase64	Checks if a string is base64 encoded. If given value is not a string, then it returns false.
f IsBase64	Checks if a string is base64 encoded. If given value is not a string, then it returns false.
f isBIC	Check if a string is a BIC (Bank Identification Code) or SWIFT code. If given value is not a string, then it returns false.
f IsBIC	Check if a string is a BIC (Bank Identification Code) or SWIFT code. If given value is not a string, then it returns false.
f isBoolean	Checks if a given value is a boolean.
f IsBoolean	Checks if a value is a boolean.
f isBooleanString	Checks if a string is a boolean. If given value is not a string, then it returns false.
f IsBooleanString	Checks if a string is a boolean. If given value is not a string, then it returns false.
f isBtcAddress	Check if the string is a valid BTC address. If given value is not a string, then it returns false.
f IsBtcAddress	Check if the string is a valid BTC address. If given value is not a string, then it returns false.
f isByteLength	Checks if the string's length (in bytes) falls in a range. If given value is not a string, then it returns false.
f IsByteLength	Checks if the string's length (in bytes) falls in a range. If given value is not a string, then it returns false.
f isCreditCard	Checks if the string is a credit card. If given value is not a string, then it returns false.
f IsCreditCard	Checks if the string is a credit card. If given value is not a string, then it returns false.
f isCurrency	Checks if the string is a valid currency amount. If given value is not a string, then it returns false.
f IsCurrency	Checks if the string is a valid currency amount. If given value is not a string, then it returns false.
f isDataURI	Check if the string is a data uri format. If given value is not a string, then it returns false.
f IsDataURI	Check if the string is a data uri format. If given value is not a string, then it returns false.
f isDate	Checks if a given value is a date.
f IsDate	Checks if a value is a date.
f isDateString	Alias for IsISO8601 validator
f IsDateString	Alias for IsISO8601 validator
f isDecimal	Checks if the string is a valid decimal. If given value is not a string, then it returns false.
f IsDecimal	Checks if the string contains only letters and numbers. If given value is not a string, then it returns false.
f isDefined	Checks if value is defined (!== undefined, !== null).
f IsDefined	Checks if value is defined (!== undefined, !== null).
f isDivisibleBy	Checks if value is a number that's divisible by another.
f IsDivisibleBy	Checks if value is a number that's divisible by another.
f isEAN	Check if the string is an EAN (European Article Number). If given value is not a string, then it returns false.
f IsEAN	Check if the string is an EAN (European Article Number). If given value is not a string, then it returns false.
f isEmail	Checks if the string is an email. If given value is not a string, then it returns false.
f IsEmail	Checks if the string is an email. If given value is not a string, then it returns false.
f isEmpty	Checks if given value is empty (=== '', === null, === undefined).
f IsEmpty	Checks if given value is empty (=== '', === null, === undefined).
f isEnum	Checks if a given value is an enum
f IsEnum	Checks if a given value is an enum
f isEthereumAddress	Check if the string is an Ethereum address using basic regex. Does not validate address checksums. If given value is not a string, then it returns false.
f IsEthereumAddress	Check if the string is an Ethereum address using basic regex. Does not validate address checksums. If given value is not a string, then it returns false.
f isFirebasePushId	Checks if the string is a Firebase Push Id If given value is not a Firebase Push Id, it returns false
f IsFirebasePushId	Checks if the string is a Firebase Push Id If given value is not a Firebase Push Id, it returns false
f isFQDN	Checks if the string is a fully qualified domain name (e.g. domain.com). If given value is not a string, then it returns false.
f IsFQDN	Checks if the string is a fully qualified domain name (e.g. domain.com). If given value is not a string, then it returns false.
f isFullWidth	Checks if the string contains any full-width chars. If given value is not a string, then it returns false.
f IsFullWidth	Checks if the string contains any full-width chars. If given value is not a string, then it returns false.
f isHalfWidth	Checks if the string contains any half-width chars. If given value is not a string, then it returns false.
f IsHalfWidth	Checks if the string contains any full-width chars. If given value is not a string, then it returns false.
f isHash	Check if the string is a hash of type algorithm. Algorithm is one of ['md4', 'md5', 'sha1', 'sha256', 'sha384', 'sha512', 'ripemd128', 'ripemd160', 'tiger128', 'tiger160', 'tiger192', 'crc32', 'crc32b']
f IsHash	Check if the string is a hash of type algorithm. Algorithm is one of ['md4', 'md5', 'sha1', 'sha256', 'sha384', 'sha512', 'ripemd128', 'ripemd160', 'tiger128', 'tiger160', 'tiger192', 'crc32', 'crc32b']
f isHexadecimal	Checks if the string is a hexadecimal number. If given value is not a string, then it returns false.
f IsHexadecimal	Checks if the string is a hexadecimal number. If given value is not a string, then it returns false.
f isHexColor	Checks if the string is a hexadecimal color. If given value is not a string, then it returns false.
f IsHexColor	Checks if the string is a hexadecimal color. If given value is not a string, then it returns false.
f isHSL	Check if the string is an HSL (hue, saturation, lightness, optional alpha) color based on CSS Colors Level 4 specification. Comma-separated format supported. Space-separated format supported with the exception of a few edge cases (ex: hsl(200grad+.1%62%/1)). If given value is not a string, then it returns false.
f IsHSL	Check if the string is an HSL (hue, saturation, lightness, optional alpha) color based on CSS Colors Level 4 specification. Comma-separated format supported. Space-separated format supported with the exception of a few edge cases (ex: hsl(200grad+.1%62%/1)). If given value is not a string, then it returns false.
f isIBAN	Check if a string is a IBAN (International Bank Account Number). If given value is not a string, then it returns false.
f IsIBAN	Check if a string is a IBAN (International Bank Account Number). If given value is not a string, then it returns false.
f isIdentityCard	Check if the string is a valid identity card code. locale is one of ['ES', 'zh-TW', 'he-IL', 'ar-TN'] OR 'any'. If 'any' is used, function will check if any of the locals match. Defaults to 'any'. If given value is not a string, then it returns false.
f IsIdentityCard	Check if the string is a valid identity card code. locale is one of ['ES', 'zh-TW', 'he-IL', 'ar-TN'] OR 'any'. If 'any' is used, function will check if any of the locals match. Defaults to 'any'. If given value is not a string, then it returns false.
f isIn	Checks if given value is in a array of allowed values.
f IsIn	Checks if given value is in a array of allowed values.
f isInstance	Checks if the value is an instance of the specified object.
f IsInstance	Checks if the value is an instance of the specified object.
f isInt	Checks if value is an integer.
f IsInt	Checks if value is an integer.
f isIP	Checks if the string is an IP (version 4 or 6). If given value is not a string, then it returns false.
f IsIP	Checks if the string is an IP (version 4 or 6). If given value is not a string, then it returns false.
f isISBN	Checks if the string is an ISBN (version 10 or 13). If given value is not a string, then it returns false.
f IsISBN	Checks if the string is an ISBN (version 10 or 13). If given value is not a string, then it returns false.
f isISIN	Checks if the string is an ISIN (stock/security identifier). If given value is not a string, then it returns false.
f IsISIN	Checks if the string is an ISIN (stock/security identifier). If given value is not a string, then it returns false.
f isISO31661Alpha2	Check if the string is a valid ISO 3166-1 alpha-2 officially assigned country code.
f IsISO31661Alpha2	Check if the string is a valid ISO 3166-1 alpha-2 officially assigned country code.
f isISO31661Alpha3	Check if the string is a valid ISO 3166-1 alpha-3 officially assigned country code.
f IsISO31661Alpha3	Check if the string is a valid ISO 3166-1 alpha-3 officially assigned country code.
f isISO8601	Checks if the string is a valid ISO 8601 date. If given value is not a string, then it returns false. Use the option strict = true for additional checks for a valid date, e.g. invalidates dates like 2019-02-29.
f IsISO8601	Checks if the string is a valid ISO 8601 date. If given value is not a string, then it returns false. Use the option strict = true for additional checks for a valid date, e.g. invalidates dates like 2019-02-29.
f isISRC	Check if the string is a ISRC. If given value is not a string, then it returns false.
f IsISRC	Check if the string is a ISRC. If given value is not a string, then it returns false.
f isISSN	Checks if the string is a ISSN. If given value is not a string, then it returns false.
f IsISSN	Checks if the string is a ISSN. If given value is not a string, then it returns false.
f isJSON	Checks if the string is valid JSON (note: uses JSON.parse). If given value is not a string, then it returns false.
f IsJSON	Checks if the string is valid JSON (note: uses JSON.parse). If given value is not a string, then it returns false.
f isJWT	Checks if the string is valid JWT token. If given value is not a string, then it returns false.
f IsJWT	Checks if the string is valid JWT token. If given value is not a string, then it returns false.
f isLatitude	Checks if a given value is a latitude.
f IsLatitude	Checks if a given value is a latitude.
f isLatLong	Checks if a value is string in format a "latitude,longitude".
f IsLatLong	Checks if a value is string in format a "latitude,longitude".
f isLocale	Check if the string is a locale. If given value is not a string, then it returns false.
f IsLocale	Check if the string is a locale. If given value is not a string, then it returns false.
f isLongitude	Checks if a given value is a longitude.
f IsLongitude	Checks if a given value is a longitude.
f isLowercase	Checks if the string is lowercase. If given value is not a string, then it returns false.
f IsLowercase	Checks if the string is lowercase. If given value is not a string, then it returns false.
f isMACAddress	Check if the string is a MAC address. If given value is not a string, then it returns false.
f IsMACAddress	Check if the string is a MAC address. If given value is not a string, then it returns false.
f isMagnetURI	Check if the string is a magnet uri format. If given value is not a string, then it returns false.
f IsMagnetURI	Check if the string is a magnet uri format. If given value is not a string, then it returns false.
f isMilitaryTime	Checks if the string represents a time without a given timezone in the format HH:MM (military) If the given value does not match the pattern HH:MM, then it returns false.
f IsMilitaryTime	Checks if the string represents a time without a given timezone in the format HH:MM (military) If the given value does not match the pattern HH:MM, then it returns false.
f isMimeType	Check if the string matches to a valid MIME type format If given value is not a string, then it returns false.
f IsMimeType	Check if the string matches to a valid MIME type format If given value is not a string, then it returns false.
f isMobilePhone	Checks if the string is a mobile phone number (locale is either an array of locales (e.g ['sk-SK', 'sr-RS']) OR one of ['am-Am', 'ar-AE', 'ar-BH', 'ar-DZ', 'ar-EG', 'ar-IQ', ar-JO', 'ar-KW', 'ar-SA', 'ar-SY', 'ar-TN', 'be-BY', 'bg-BG', 'bn-BD', 'cs-CZ', 'da-DK', 'de-DE', 'de-AT', 'el-GR', 'en-AU', 'en-CA', 'en-GB', 'en-GG', 'en-GH', 'en-HK', 'en-MO', 'en-IE', 'en-IN', 'en-KE', 'en-MT', 'en-MU', 'en-NG', 'en-NZ', 'en-PK', 'en-RW', 'en-SG', 'en-SL', 'en-UG', 'en-US', 'en-TZ', 'en-ZA', 'en-ZM', 'es-CL', 'es-CR', 'es-EC', 'es-ES', 'es-MX', 'es-PA', 'es-PY', 'es-UY', 'et-EE', 'fa-IR', 'fi-FI', 'fj-FJ', 'fo-FO', 'fr-BE', 'fr-FR', 'fr-GF', 'fr-GP', 'fr-MQ', 'fr-RE', 'he-IL', 'hu-HU', 'id-ID', 'it-IT', 'ja-JP', 'kk-KZ', 'kl-GL', 'ko-KR', 'lt-LT', 'ms-MY', 'nb-NO', 'ne-NP', 'nl-BE', 'nl-NL', 'nn-NO', 'pl-PL', 'pt-BR', 'pt-PT', 'ro-RO', 'ru-RU', 'sl-SI', 'sk-SK', 'sr-RS', 'sv-SE', 'th-TH', 'tr-TR', 'uk-UA', 'vi-VN', 'zh-CN', 'zh-HK', 'zh-MO', 'zh-TW'] If given value is not a string, then it returns false.
f IsMobilePhone	Checks if the string is a mobile phone number (locale is either an array of locales (e.g ['sk-SK', 'sr-RS']) OR one of ['am-Am', 'ar-AE', 'ar-BH', 'ar-DZ', 'ar-EG', 'ar-IQ', ar-JO', 'ar-KW', 'ar-SA', 'ar-SY', 'ar-TN', 'be-BY', 'bg-BG', 'bn-BD', 'cs-CZ', 'da-DK', 'de-DE', 'de-AT', 'el-GR', 'en-AU', 'en-CA', 'en-GB', 'en-GG', 'en-GH', 'en-HK', 'en-MO', 'en-IE', 'en-IN', 'en-KE', 'en-MT', 'en-MU', 'en-NG', 'en-NZ', 'en-PK', 'en-RW', 'en-SG', 'en-SL', 'en-UG', 'en-US', 'en-TZ', 'en-ZA', 'en-ZM', 'es-CL', 'es-CR', 'es-EC', 'es-ES', 'es-MX', 'es-PA', 'es-PY', 'es-UY', 'et-EE', 'fa-IR', 'fi-FI', 'fj-FJ', 'fo-FO', 'fr-BE', 'fr-FR', 'fr-GF', 'fr-GP', 'fr-MQ', 'fr-RE', 'he-IL', 'hu-HU', 'id-ID', 'it-IT', 'ja-JP', 'kk-KZ', 'kl-GL', 'ko-KR', 'lt-LT', 'ms-MY', 'nb-NO', 'ne-NP', 'nl-BE', 'nl-NL', 'nn-NO', 'pl-PL', 'pt-BR', 'pt-PT', 'ro-RO', 'ru-RU', 'sl-SI', 'sk-SK', 'sr-RS', 'sv-SE', 'th-TH', 'tr-TR', 'uk-UA', 'vi-VN', 'zh-CN', 'zh-HK', 'zh-MO', 'zh-TW'] If given value is not a string, then it returns false.
f isMongoId	Checks if the string is a valid hex-encoded representation of a MongoDB ObjectId. If given value is not a string, then it returns false.
f IsMongoId	Checks if the string is a valid hex-encoded representation of a MongoDB ObjectId. If given value is not a string, then it returns false.
f isMultibyte	Checks if the string contains one or more multibyte chars. If given value is not a string, then it returns false.
f IsMultibyte	Checks if the string contains one or more multibyte chars. If given value is not a string, then it returns false.
f isNegative	Checks if the value is a negative number smaller than zero.
f IsNegative	Checks if the value is a negative number smaller than zero.
f isNotEmpty	Checks if given value is not empty (!== '', !== null, !== undefined).
f IsNotEmpty	Checks if given value is not empty (!== '', !== null, !== undefined).
f isNotEmptyObject	Checks if the value is valid Object & not empty. Returns false if the value is not an object or an empty valid object.
f IsNotEmptyObject	Checks if the value is valid Object & not empty. Returns false if the value is not an object or an empty valid object.
f isNotIn	Checks if given value not in a array of allowed values.
f IsNotIn	Checks if given value not in a array of allowed values.
f isNumber	Checks if a given value is a number.
f IsNumber	Checks if a value is a number.
f isNumberString	Checks if the string is numeric. If given value is not a string, then it returns false.
f IsNumberString	Checks if the string is numeric. If given value is not a string, then it returns false.
f isObject	Checks if the value is valid Object. Returns false if the value is not an object.
f IsObject	Checks if the value is valid Object. Returns false if the value is not an object.
f isOctal	Check if the string is a valid octal number. If given value is not a string, then it returns false.
f IsOctal	Check if the string is a valid octal number. If given value is not a string, then it returns false.
f IsOptional	Checks if value is missing and if so, ignores all validators.
f isPassportNumber	Check if the string is a valid passport number relative to a specific country code. If given value is not a string, then it returns false.
f IsPassportNumber	Check if the string is a valid passport number relative to a specific country code. If given value is not a string, then it returns false.
f isPhoneNumber	Checks if the string is a valid phone number. To successfully validate any phone number the text must include the intl. calling code, if the calling code wont be provided then the region must be set.
f IsPhoneNumber	Checks if the string is a valid phone number. To successfully validate any phone number the text must include the intl. calling code, if the calling code wont be provided then the region must be set.
f isPort	Check if the string is a valid port number.
f IsPort	Check if the string is a valid port number.
f isPositive	Checks if the value is a positive number greater than zero.
f IsPositive	Checks if the value is a positive number greater than zero.
f isPostalCode	Check if the string is a postal code, (locale is one of [ 'AD', 'AT', 'AU', 'BE', 'BG', 'BR', 'CA', 'CH', 'CZ', 'DE', 'DK', 'DZ', 'EE', 'ES', 'FI', 'FR', 'GB', 'GR', 'HR', 'HU', 'ID', 'IE' 'IL', 'IN', 'IR', 'IS', 'IT', 'JP', 'KE', 'LI', 'LT', 'LU', 'LV', 'MT', 'MX', 'NL', 'NO', 'NZ', 'PL', 'PR', 'PT', 'RO', 'RU', 'SA', 'SE', 'SI', 'TN', 'TW', 'UA', 'US', 'ZA', 'ZM' ] OR 'any'. If 'any' is used, function will check if any of the locals match. Locale list is validator.isPostalCodeLocales.). If given value is not a string, then it returns false.
f IsPostalCode	Check if the string is a postal code, (locale is one of [ 'AD', 'AT', 'AU', 'BE', 'BG', 'BR', 'CA', 'CH', 'CZ', 'DE', 'DK', 'DZ', 'EE', 'ES', 'FI', 'FR', 'GB', 'GR', 'HR', 'HU', 'ID', 'IE' 'IL', 'IN', 'IR', 'IS', 'IT', 'JP', 'KE', 'LI', 'LT', 'LU', 'LV', 'MT', 'MX', 'NL', 'NO', 'NZ', 'PL', 'PR', 'PT', 'RO', 'RU', 'SA', 'SE', 'SI', 'TN', 'TW', 'UA', 'US', 'ZA', 'ZM' ] OR 'any'. If 'any' is used, function will check if any of the locals match. Locale list is validator.isPostalCodeLocales.). If given value is not a string, then it returns false.
f isRFC3339	Check if the string is a valid RFC 3339 date. If given value is not a string, then it returns false.
f IsRFC3339	Check if the string is a valid RFC 3339 date. If given value is not a string, then it returns false.
f isRgbColor	Check if the string is a rgb or rgba color. `includePercentValues` defaults to true. If you don't want to allow to set rgb or rgba values with percents, like rgb(5%,5%,5%), or rgba(90%,90%,90%,.3), then set it to false. If given value is not a string, then it returns false.
f IsRgbColor	Check if the string is a rgb or rgba color. `includePercentValues` defaults to true. If you don't want to allow to set rgb or rgba values with percents, like rgb(5%,5%,5%), or rgba(90%,90%,90%,.3), then set it to false. If given value is not a string, then it returns false.
f isSemVer	Check if the string is a Semantic Versioning Specification (SemVer). If given value is not a string, then it returns false.
f IsSemVer	Check if the string is a Semantic Versioning Specification (SemVer). If given value is not a string, then it returns false.
f isString	Checks if a given value is a real string.
f IsString	Checks if a given value is a real string.
f isSurrogatePair	Checks if the string contains any surrogate pairs chars. If given value is not a string, then it returns false.
f IsSurrogatePair	Checks if the string contains any surrogate pairs chars. If given value is not a string, then it returns false.
f isUppercase	Checks if the string is uppercase. If given value is not a string, then it returns false.
f IsUppercase	Checks if the string is uppercase. If given value is not a string, then it returns false.
f isURL	Checks if the string is an url. If given value is not a string, then it returns false.
f IsUrl	Checks if the string is an url. If given value is not a string, then it returns false.
f isUUID	Checks if the string is a UUID (version 3, 4 or 5). If given value is not a string, then it returns false.
f IsUUID	Checks if the string is a UUID (version 3, 4 or 5). If given value is not a string, then it returns false.
f isVariableWidth	Checks if the string contains variable-width chars. If given value is not a string, then it returns false.
f IsVariableWidth	Checks if the string contains variable-width chars. If given value is not a string, then it returns false.
f length	Checks if the string's length falls in a range. Note: this function takes into account surrogate pairs. If given value is not a string, then it returns false.
f Length	Checks if the string's length falls in a range. Note: this function takes into account surrogate pairs. If given value is not a string, then it returns false.
f matches	Checks if string matches the pattern. Either matches('foo', /foo/i). If given value is not a string, then it returns false.
f Matches	Checks if string matches the pattern. Either matches('foo', /foo/i) If given value is not a string, then it returns false.
f max	Checks if the first number is less than or equal to the second.
f Max	Checks if the first number is less than or equal to the second.
f maxDate	Checks if the value is a date that's before the specified date.
f MaxDate	Checks if the value is a date that's after the specified date.
f maxLength	Checks if the string's length is not more than given number. Note: this function takes into account surrogate pairs. If given value is not a string, then it returns false.
f MaxLength	Checks if the string's length is not more than given number. Note: this function takes into account surrogate pairs. If given value is not a string, then it returns false.
f min	Checks if the first number is greater than or equal to the second.
f Min	Checks if the first number is greater than or equal to the second.
f minDate	Checks if the value is a date that's after the specified date.
f MinDate	Checks if the value is a date that's after the specified date.
f minLength	Checks if the string's length is not less than given number. Note: this function takes into account surrogate pairs. If given value is not a string, then it returns false.
f MinLength	Checks if the string's length is not less than given number. Note: this function takes into account surrogate pairs. If given value is not a string, then it returns false.
f notContains	Checks if the string does not contain the seed. If given value is not a string, then it returns false.
f NotContains	Checks if the string does not contain the seed. If given value is not a string, then it returns false.
f notEquals	Checks if value does not match ("!==") the comparison.
f NotEquals	Checks if value does not match ("!==") the comparison.
f Validate	Performs validation based on the given custom validation class. Validation class must be decorated with ValidatorConstraint decorator.
f ValidateBy
f ValidateIf	Ignores the other validators on a property when the provided condition function returns false.
f ValidateNested	Objects / object arrays marked with this decorator will also be validated.
f ValidatePromise	Resolve promise before validation
f ValidatorConstraint	Registers custom validator class.

Interfaces

I IsNumberOptions	Options to be passed to IsNumber decorator.
I ValidateByOptions

Type Aliases

T ArrayUniqueIdentifier
T IsIpVersion
T IsISBNVersion
T UUIDVersion