utils/string_utils library

Functions

hasMatch(String? value, String pattern) → bool
isBlank(dynamic value) → bool?: Checks if data is null or blank (empty or only contains whitespace).
isBool(String value) → bool: Checks if string is boolean.
isCnpj(String cnpj) → bool
isCpf(String cpf) → bool: Checks if the cpf is valid.
isDateTime(String s) → bool: Checks if string is DateTime (UTC or Iso8601).
isDesktopPlatform() → bool
isDouble(String value) → bool: Checks if string is double.
isEmail(String? s) → bool: Checks if string is email.
isInt(String value) → bool: Checks if string is int.
isIPv4(String s) → bool: Checks if string is IPv4.
isIPv6(String s) → bool: Checks if string is IPv6.
isMap(String value) → bool: Checks if string is map.
isMobilePlatform() → bool
isNullOrBlank(dynamic value) → bool: Checks if data is null or blank (empty or only contains whitespace).
isNumber(String value) → bool: Checks if string is int or double.
isPhoneNumber(String s) → bool: Checks if string is phone number.
isURL(String s) → bool: Checks if string is URL.
isWebPlatform() → bool
removeAllWhitespace(String value) → String: Remove all whitespace inside string Example: your name => yourname