From d5284f3a3444708b26625d4c993847f9b731942c Mon Sep 17 00:00:00 2001
From: discomrade <nice@try.fbi>
Date: Fri, 28 Jan 2022 02:25:35 -0100
Subject: [PATCH] Limit maximum email length to 30 to prevent database error

---
 post.php                          | 2 +-
 templates/mod/edit_post_form.html | 2 +-
 templates/post_form.html          | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/post.php b/post.php
index b79880ed..3a313b81 100644
--- a/post.php
+++ b/post.php
@@ -762,7 +762,7 @@ if (isset($_POST['delete'])) {
 		// Check string lengths
 		if (mb_strlen($post['name']) > 35)
 			error(sprintf($config['error']['toolong'], 'name'));	
-		if (mb_strlen($post['email']) > 40)
+		if (mb_strlen($post['email']) > 30)
 			error(sprintf($config['error']['toolong'], 'email'));
 		if (mb_strlen($post['subject']) > 100)
 			error(sprintf($config['error']['toolong'], 'subject'));
diff --git a/templates/mod/edit_post_form.html b/templates/mod/edit_post_form.html
index 7f8d4b1e..6ea595b8 100644
--- a/templates/mod/edit_post_form.html
+++ b/templates/mod/edit_post_form.html
@@ -15,7 +15,7 @@
 				{% trans %}Email{% endtrans %}
 			</th>
 			<td>
-				<input type="text" name="email" size="25" maxlength="40" autocomplete="off" value="{{ post.email }}">
+				<input type="text" name="email" size="25" maxlength="30" autocomplete="off" value="{{ post.email }}">
 			</td>
 		</tr>
 		<tr>
diff --git a/templates/post_form.html b/templates/post_form.html
index 1f391a69..81d922ba 100644
--- a/templates/post_form.html
+++ b/templates/post_form.html
@@ -32,7 +32,7 @@
 					{% if not config.always_noko %}<option value="noko">noko</option>{% endif %}
 				</select>
 				{% else %}
-				<input type="text" name="email" size="25" maxlength="40" autocomplete="off">
+				<input type="text" name="email" size="25" maxlength="30" autocomplete="off">
 				{% endif %}
 				{{ antibot.html() }}
 				{% if not (not (config.field_disable_subject or (id and config.field_disable_reply_subject)) or (mod and post.mod|hasPermission(config.mod.bypass_field_disable, board.uri))) %}