From dd4bcb81f05f980b143c46f97f108c28b02c1caf Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Philipp=20K=C3=BChn?=
 <philippkuehn@MacBook-Pro-von-Philipp.local>
Date: Tue, 14 Dec 2021 19:26:13 +0100
Subject: [PATCH] fix: allow null and undefined for CharacterCount limit, fix
 #2276

---
 docs/api/extensions/character-count.md                    | 2 +-
 packages/extension-character-count/src/character-count.ts | 6 +++---
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/docs/api/extensions/character-count.md b/docs/api/extensions/character-count.md
index 683f529c0..37293053c 100644
--- a/docs/api/extensions/character-count.md
+++ b/docs/api/extensions/character-count.md
@@ -20,7 +20,7 @@ npm install @tiptap/extension-character-count
 
 The maximum number of characters that should be allowed.
 
-Default: `0`
+Default: `null`
 
 ```js
 CharacterCount.configure({
diff --git a/packages/extension-character-count/src/character-count.ts b/packages/extension-character-count/src/character-count.ts
index 010c4a956..0a1a8f5b3 100644
--- a/packages/extension-character-count/src/character-count.ts
+++ b/packages/extension-character-count/src/character-count.ts
@@ -6,7 +6,7 @@ export interface CharacterCountOptions {
   /**
    * The maximum number of characters that should be allowed. Defaults to `0`.
    */
-  limit: number,
+  limit: number | null | undefined,
   /**
    * The mode by which the size is calculated. Defaults to 'textSize'.
    */
@@ -35,7 +35,7 @@ export const CharacterCount = Extension.create<CharacterCountOptions, CharacterC
 
   addOptions() {
     return {
-      limit: 0,
+      limit: null,
       mode: 'textSize',
     }
   },
@@ -80,7 +80,7 @@ export const CharacterCount = Extension.create<CharacterCountOptions, CharacterC
           const limit = this.options.limit
 
           // Nothing has changed or no limit is defined. Ignore it.
-          if (!transaction.docChanged || limit === 0) {
+          if (!transaction.docChanged || limit === 0 || limit === null || limit === undefined) {
             return true
           }