From 48188c2e6ac703f4941f479b763a7b1c271e8013 Mon Sep 17 00:00:00 2001
From: Wing-Kam Wong <wingkwong.code@gmail.com>
Date: Fri, 17 Feb 2023 16:08:35 +0800
Subject: [PATCH] feat(nc-gui): add fieldLengthValidator

---
 packages/nc-gui/utils/validation.ts | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)

diff --git a/packages/nc-gui/utils/validation.ts b/packages/nc-gui/utils/validation.ts
index 3524a1f928..fb1c50ea41 100644
--- a/packages/nc-gui/utils/validation.ts
+++ b/packages/nc-gui/utils/validation.ts
@@ -80,6 +80,32 @@ export const fieldRequiredValidator = () => {
   }
 }
 
+export const fieldLengthValidator = (sqlClientType: string) => {
+  return {
+    validator: (rule: any, value: any) => {
+      const { t } = getI18n().global
+
+      // no limit for sqlite but set as 255
+      let fieldLengthLimit = 255
+
+      if (sqlClientType === 'mysql2' || sqlClientType === 'mysql') {
+        fieldLengthLimit = 64
+      } else if (sqlClientType === 'pg') {
+        fieldLengthLimit = 59
+      } else if (sqlClientType === 'mssql') {
+        fieldLengthLimit = 128
+      }
+
+      return new Promise((resolve, reject) => {
+        if (value?.length > fieldLengthLimit) {
+          reject(new Error(t('msg.error.columnNameExceedsCharacters', { value: fieldLengthLimit })))
+        }
+        resolve(true)
+      })
+    },
+  }
+}
+
 export const importUrlValidator = {
   validator: (rule: any, value: any) => {
     return new Promise((resolve, reject) => {