Add reusable form template snippet

src/servala/frontend/templates/account/login.html

@@ -41,11 +41,9 @@
                              id="login-form"
                              class="form form-vertical"
                              style="max-width: 400px">
-                            <form method="post" action="{% url 'account_login' %}">
-                                {% csrf_token %}
-                                {{ form }}
-                                <button class="btn btn-primary" type="submit">{% translate "Sign In" %}</button>
-                            </form>
+                            {% url 'account_login' as form_action %}
+                            {% translate "Sign In" as form_submit_label %}
+                            {% include "includes/form.html" %}
                         </div>
                     </div>
                 </div>

src/servala/frontend/templates/includes/form.html

@@ -0,0 +1,14 @@
+{% load i18n %}
+<form class="form form-vertical"
+      method="post"
+      {% if form_action %}action="{{ form_action }}"{% endif %}>
+    {% csrf_token %}
+    {{ form }}
+    <button class="btn btn-primary" type="submit">
+        {% if form_submit_label %}
+            {{ form_submit_label }}
+        {% else %}
+            {% translate "Save" %}
+        {% endif %}
+    </button>
+</form>