Implement random password generation (create/edit account)

templates/account_create.html.twig

@@ -37,6 +37,7 @@
         <div class="form_box">
             <h4>Password</h4>
             <p>The password will be hashed using the current default hash algorithm.</p>
+            <p>Leave blank to generate a random password.</p>
             <table>
                 <tr>
                     <td><label for="create_password">New password:</label></td>

templates/account_edit.html.twig

@@ -62,6 +62,14 @@
                     <td><label for="edit_password_repeat">Repeat password:</label></td>
                     <td><input type="password" id="edit_password_repeat" name="password_repeat" value="{{ formData['password_repeat'] | default('') }}"/></td>
                 </tr>
+                <tr>
+                    <td colspan="2">
+                        <label>
+                            <input type="checkbox" name="password_generate_random" {{ formData['password_generate_random'] | default('') ? 'checked' : '' }}/>
+                            Generate new random password
+                        </label>
+                    </td>
+                </tr>
             </table>
         </div>
 

templates/includes/form_result_box.html.twig

@@ -1,11 +1,11 @@
 {% if success is defined %}
     <div class="success_box">
         <h4>Success</h4>
-        {{ success | raw }}
+        <p>{{ success | split('\n') | join('</p><p>') | raw }}</p>
     </div>
 {% elseif error is defined %}
     <div class="error_box">
         <h4>Error</h4>
-        {{ error | raw }}
+        <p>{{ error | split('\n') | join('</p><p>') | raw }}</p>
     </div>
 {% endif %}