IPv4 class

Validator of optional IP (version 4) addresses.

Blank field - null value - is a valid input!

If the IP address is required, see ReqIPv4 or Req.

It uses the "Dot-decimal notation", which consists of four octets of the address expressed individually in decimal numbers and separated by periods. Examples of valid input:

  • 192.0.2.235
  • 172.16.254.1
  • 127.0.0.1
  • 10.0.0.1
  • 0.0.0.0

See also:

Constructors

IPv4({String? mal})
Validates IPv4 addresses using a regular expression that is suitable for manually entered IP's. Examples:

Properties

hashCode → int
The hash code for this object.
no setterinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited

Methods

call(String? ipv4) → String?
Valid - returns null - if ipv4 is either a well-formed IPV4 address or null.
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toString() → String
A string representation of this object.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited