From 4b45bd1ff065612082cdcfc599c0527e33e8628c Mon Sep 17 00:00:00 2001
From: Wing-Kam Wong <wingkwong.code@gmail.com>
Date: Mon, 18 Jul 2022 17:51:59 +0800
Subject: [PATCH] feat: add validateDateWithUnknownFormat

---
 packages/nc-gui/helpers/dateFormatHelper.js | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/packages/nc-gui/helpers/dateFormatHelper.js b/packages/nc-gui/helpers/dateFormatHelper.js
index 032e44f829..4142dc3ea6 100644
--- a/packages/nc-gui/helpers/dateFormatHelper.js
+++ b/packages/nc-gui/helpers/dateFormatHelper.js
@@ -1,3 +1,7 @@
+import dayjs from 'dayjs';
+const customParseFormat = require('dayjs/plugin/customParseFormat');
+dayjs.extend(customParseFormat);
+
 export const dateFormat = [
     'DD-MM-YYYY', 'MM-DD-YYYY', 'YYYY-MM-DD',
     'DD/MM/YYYY', 'MM/DD/YYYY', 'YYYY/MM/DD',
@@ -6,4 +10,12 @@ export const dateFormat = [
 
 export function validateDateFormat(v) {
     return dateFormat.includes(v)
+}
+
+export function validateDateWithUnknownFormat(v) {
+    let res = 0;
+    for (const format of dateFormat) {
+      res |= dayjs(v.toString(), format, true).isValid();
+    }
+    return res;
 }
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