w3 sign in page code example

Example 1: how to make a html login page

<!doctype html>
<form name="loginForm" method="post" action="index.html">
<table width="20%" bgcolor="0099CC" align="center">
  <tr>
<td colspan=2><center><font size=4><b>light-net login</b></font></center></td>
</tr>

<tr>
<td>Username:</td>
<td><input type="text" size=25 name="user"></td>
</tr>

<tr>
<td>Password:</td>
<td><input type="Password" size=25 name="pass"></td>
</tr>

<tr>
<td ><input type="Reset"></td>
<td><input type="submit" onclick="return check(this.form)" value="Login"></td>
</tr>

</table>
</form>
<script language="javascript">
function check(form)
{

if(form.user.value == "public" && form.pass.value == "peasants")
{
	return true;
}
else
{
	alert("Error Password or Username")
	return false;
}
}
	      </script>

Example 2: login html

{% extends '!!!!!ALERT_CHANGE_THIS_ALERT!!!!!!!/base.html' %}
{% load crispy_forms_tags %}

{% block title %}
<title>Login</title>
{% endblock %}

{% block body %}
<div class="container">
    <div class="row justify-content-center mt-5">
        <div class="col-5 border shadow rounded p-4">
            <h1 class="font-weight-lighter text-center">Login</h1>
            <form method="POST">
                {% csrf_token %}
                {{ form | crispy }}
                <button class="btn btn-outline-secondary btn-block mt-4">
                    Login
                </button>
            </form>
        </div>
    </div>
</div>
{% endblock %}

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