Added "Register" form

templates/main/validation.html

@@ -0,0 +1,32 @@
+{% extends "layout.html" %}
+{% load static %}
+{% block title %}{{ title }}{% endblock %}
+{% block meta %}
+    <link rel="stylesheet"
+          type="text/css"
+          href="{% static 'main/css/validation.css' %}"/>
+    <script src="{% static 'main/js/validation.js' %}" defer></script>
+{% endblock %}
+{% block content %}
+    <form id="register-form" action="https://www.w3schools.com/action_page.php">
+        <input type="text"
+               id="username"
+               name="username"
+               placeholder="Username"
+               class="btn">
+        <br>
+        <input type="password"
+               id="password"
+               name="password"
+               placeholder="Password"
+               class="btn">
+        <br>
+        <input type="password"
+               id="confirm-password"
+               name="confirm-password"
+               placeholder="Repeat password"
+               class="btn">
+        <br>
+        <div id="check-block"></div>
+    </form>
+{% endblock %}