Month Picker Add-on: MonthPicker is a server-side Vaadin component built on top of the <vcf-month-picker>
web component. It allows users to select a YearMonth value through a month-selection overlay.
Features:
- Month & Year Picker with keyboard and mouse support
- Configurable Year Range via setMinYear / setMaxYear
- Localization: Custom month names, short labels, and input formats
- Read-only & Disabled modes
- Clear Button support
- Tooltip support
- Disable auto open
- Validation & Error Handling
- Accessible with proper ARIA attributes