hasVariant abstract method

bool hasVariant()

Returns true if the locale has a variant.

This method checks whether a variant was specified during locale creation and is not empty.

Example:

final locale1 = Locale('en', 'US', 'POSIX');
print(locale1.hasVariant()); // Output: true

final locale2 = Locale('en', 'US');
print(locale2.hasVariant()); // Output: false

Implementation

bool hasVariant();