From c0e3933a72a74e2b081d50c3518f56e5d36af50c Mon Sep 17 00:00:00 2001
From: Steven Richardson <steven@digitonic.co.uk>
Date: Tue, 16 Apr 2024 15:55:32 +0100
Subject: [PATCH] Add character length helper text to title field

---
 src/SEO.php | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/src/SEO.php b/src/SEO.php
index e0d3337..2875b02 100644
--- a/src/SEO.php
+++ b/src/SEO.php
@@ -18,6 +18,13 @@ public static function make(array $only = ['title', 'author', 'description']): G
                 'title' => TextInput::make('title')
                     ->translateLabel()
                     ->label(__('filament-seo::translations.title'))
+                    ->helperText(function (?string $state): string {
+                        return (string) Str::of(strlen($state))
+                            ->append(' / ')
+                            ->append(60 . ' ')
+                            ->append(Str::of(__('filament-seo::translations.characters'))->lower());
+                    })
+                    ->reactive()
                     ->columnSpan(2),
                 'author' => TextInput::make('author')
                     ->translateLabel()