Basic usage of Multiple month picker
.svelte
 <script>
	import svlatepickr from 'svelte-flatpickr-plus';
	const options = {
		isMonthPicker: true,
		mode: 'multiple'
	};
</script>
<input name="datepicker" use:svlatepickr={options} />svelte
 Result :
Value :
please select month(s) from input above.