# 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();