From 2aae231710a0cf78b779ed50a8cc9e8b731aa975 Mon Sep 17 00:00:00 2001
From: Mike Colagrosso <colagrosso@users.noreply.github.com>
Date: Thu, 3 Oct 2024 23:15:52 -0600
Subject: [PATCH] EbookTag validation: Trim name and check for empty string

---
 lib/EbookTag.php                                 | 5 +++++
 lib/Exceptions/EbookTagNameRequiredException.php | 7 +++++++
 2 files changed, 12 insertions(+)
 create mode 100644 lib/Exceptions/EbookTagNameRequiredException.php

diff --git a/lib/EbookTag.php b/lib/EbookTag.php
index 34758d8d..69c214ed 100644
--- a/lib/EbookTag.php
+++ b/lib/EbookTag.php
@@ -33,6 +33,11 @@ class EbookTag extends Tag{
 	public function Validate(): void{
 		$error = new Exceptions\ValidationException();
 
+		$this->Name = trim($this->Name ?? '');
+		if($this->Name == ''){
+			$error->Add(new Exceptions\EbookTagNameRequiredException());
+		}
+
 		if(strlen($this->Name) > EBOOKS_MAX_STRING_LENGTH){
 			$error->Add(new Exceptions\StringTooLongException('Ebook tag: '. $this->Name));
 		}
diff --git a/lib/Exceptions/EbookTagNameRequiredException.php b/lib/Exceptions/EbookTagNameRequiredException.php
new file mode 100644
index 00000000..6ab74a8a
--- /dev/null
+++ b/lib/Exceptions/EbookTagNameRequiredException.php
@@ -0,0 +1,7 @@
+<?
+namespace Exceptions;
+
+class EbookTagNameRequiredException extends AppException{
+	/** @var string $message */
+	protected $message = 'EbookTag name is required.';
+}