From 2fb5826a3b9f88c03d55b279888cb2e812527b21 Mon Sep 17 00:00:00 2001
From: CodeSteak <codesteak@shellf.art>
Date: Thu, 25 Jun 2020 11:10:20 +0200
Subject: [PATCH 1/2] Validate Email in FE

---
 prototype/src/main/resources/templates/register.html      | 3 ++-
 prototype/src/main/resources/templates/user/settings.html | 3 ++-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/prototype/src/main/resources/templates/register.html b/prototype/src/main/resources/templates/register.html
index 613cbfc..e1ca4ea 100644
--- a/prototype/src/main/resources/templates/register.html
+++ b/prototype/src/main/resources/templates/register.html
@@ -19,7 +19,8 @@
             </div>
             <div>
                <label for="username">Email Adresse</label>
-               <input class="full-width" type="text" name="username" placeholder="Email Adresse" id="username" required>
+               <input class="full-width" type="text" name="username" placeholder="Email Adresse" id="username"
+                      pattern="[^@]+@[^\.]+\..+" required>
             </div>
             <div>
                <label for="password">Passwort</label>
diff --git a/prototype/src/main/resources/templates/user/settings.html b/prototype/src/main/resources/templates/user/settings.html
index 167863f..3348166 100644
--- a/prototype/src/main/resources/templates/user/settings.html
+++ b/prototype/src/main/resources/templates/user/settings.html
@@ -27,7 +27,8 @@
             </div>
             <div>
                 <div class="input-icon">
-                    <input class="full-width" type="text" name="email" th:value="${user.email}" required/>
+                    <input class="full-width" type="text" name="email" th:value="${user.email}"
+                           pattern="[^@]+@[^\.]+\..+" required/>
                     <button> Email-Adresse ändern</button>
                 </div>
             </div>

From f86a14b2f8d26ffa43ab78f9b7062bbba07c2f0d Mon Sep 17 00:00:00 2001
From: CodeSteak <codesteak@shellf.art>
Date: Thu, 25 Jun 2020 11:16:54 +0200
Subject: [PATCH 2/2] Fix Email pattern, disallow whitespace

---
 prototype/src/main/resources/templates/register.html      | 2 +-
 prototype/src/main/resources/templates/user/settings.html | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/prototype/src/main/resources/templates/register.html b/prototype/src/main/resources/templates/register.html
index e1ca4ea..b7ae69d 100644
--- a/prototype/src/main/resources/templates/register.html
+++ b/prototype/src/main/resources/templates/register.html
@@ -20,7 +20,7 @@
             <div>
                <label for="username">Email Adresse</label>
                <input class="full-width" type="text" name="username" placeholder="Email Adresse" id="username"
-                      pattern="[^@]+@[^\.]+\..+" required>
+                      pattern="[^@\s]+@[^\.\s]+\.[^\s]+" required>
             </div>
             <div>
                <label for="password">Passwort</label>
diff --git a/prototype/src/main/resources/templates/user/settings.html b/prototype/src/main/resources/templates/user/settings.html
index 3348166..8bae9f9 100644
--- a/prototype/src/main/resources/templates/user/settings.html
+++ b/prototype/src/main/resources/templates/user/settings.html
@@ -28,7 +28,7 @@
             <div>
                 <div class="input-icon">
                     <input class="full-width" type="text" name="email" th:value="${user.email}"
-                           pattern="[^@]+@[^\.]+\..+" required/>
+                           pattern="[^@\s]+@[^\.\s]+\.[^\s]+" required/>
                     <button> Email-Adresse ändern</button>
                 </div>
             </div>