Initialize with country name and their codes.
Initialize with country name and their codes. The strings are upper cased when set.
By default this transformer will validate against the regional codes provided by Google's PhoneNumber library.
If the user would like to use country names as the second argument to this transformer, a mapping between the names and their code must be provided here.
country Code -> country Name eg "US" -> "United States of America"
reference to self
Sets the default country code to use when a valid code cannot be determined
Sets the default country code to use when a valid code cannot be determined
Country code to check phone number validity against by default
If set to true, phone number will be compared strictly checked.
If set to true, phone number will be compared strictly checked. If set to false, an input, that is too long, will be considered valid if a substring can be found to be valid