แก้ไข date picker error บน ios (เดือน/ปี)

src/stores/mixin.ts

@@ -315,7 +315,13 @@ export const useCounterMixin = defineStore('mixin', () => {
   }
 
   function monthYear2Thai(month: number, year: number, isFullMonth = false) {
-    const date = new Date(`${year}-${month + 1}-1`)
+    if (
+      month < 0 ||
+      month > 11 ||
+      !Number.isFinite(month) ||
+      !Number.isFinite(year)
+    )
+      return ''
     const fullMonthThai = [
       'มกราคม',
       'กุมภาพันธ์',
@@ -344,19 +350,12 @@ export const useCounterMixin = defineStore('mixin', () => {
       'พ.ย.',
       'ธ.ค.',
     ]
-    let dstYear = 0
-    if (date.getFullYear() > 2500) {
-      dstYear = date.getFullYear()
-    } else {
-      dstYear = date.getFullYear() + 543
-    }
-    let dstMonth = ''
-    if (isFullMonth) {
-      dstMonth = fullMonthThai[date.getMonth()]
-    } else {
-      dstMonth = abbrMonthThai[date.getMonth()]
-    }
-    return dstMonth + ' ' + dstYear
+
+    // assume year is in BE if > 2500
+    let dstYear = year > 2500 ? year : year + 543
+    // month is already 0-based
+    let dstMonth = isFullMonth ? fullMonthThai[month] : abbrMonthThai[month]
+    return `${dstMonth} ${dstYear}`
   }
 
   // กรณีมีเฉพาะ date