is library

Classes

isAddress(String str) → bool
isAscii(dynamic value) → bool
isBech32(String str) → bool
isBigInt(dynamic value) → bool
isBn(dynamic value) → bool
isBoolean(dynamic value) → bool
isBuffer(dynamic value) → bool
isByteString(String byStr, {required int length}) → bool
isError(dynamic value) → bool
isFunction(dynamic value) → bool
isHex(dynamic value, [int bitLength = -1, bool ignoreLength = false]) → bool
isHexadecimal(String str) → bool
isHexString(String str) → bool
isIp(String value, String type) → bool
isJsonObject(dynamic value) → bool
isNull(dynamic value) → bool
isNumber(dynamic value) → bool
isObject(dynamic value) → bool
isObservable(dynamic value) → bool
isPrivateKey(String str) → bool
isPublicKey(String str) → bool
isSignature(String str) → bool
isString(dynamic value) → bool
isTestChain(String value) → bool
isU8a(dynamic value) → bool
isUrl(String url) → bool
isUtf8(dynamic value) → bool