fix(b-calendar, b-form-datepicker): handle keyboard navigation when selected date is out of range (fixes #5057) (#5108)

tmorehouse · web-flow · commit 6ed09f40ae15 · 2020-04-06T18:01:23.000-03:00
diff --git a/src/components/calendar/calendar.js b/src/components/calendar/calendar.js
@@ -600,18 +600,22 @@ export const BCalendar = Vue.extend({
       } else if (keyCode === LEFT) {
         // LEFT - Previous day (or next day for RTL)
         activeDate.setDate(day + (isRTL ? 1 : -1))
+        activeDate = this.constrainDate(activeDate)
         checkDate = activeDate
       } else if (keyCode === RIGHT) {
         // RIGHT - Next day (or previous day for RTL)
         activeDate.setDate(day + (isRTL ? -1 : 1))
+        activeDate = this.constrainDate(activeDate)
         checkDate = activeDate
       } else if (keyCode === UP) {
         // UP - Previous week
         activeDate.setDate(day - 7)
+        activeDate = this.constrainDate(activeDate)
         checkDate = activeDate
       } else if (keyCode === DOWN) {
         // DOWN - Next week
         activeDate.setDate(day + 7)
+        activeDate = this.constrainDate(activeDate)
         checkDate = activeDate
       } else if (keyCode === HOME) {
         // HOME - Today
