flask_ipam/app/templates/auth/login.html

{% extends 'auth/_base.html' %}
{% block content %}
{% include "auth/_flash.html" %}
<div class="container d-flex justify-content-center align-items-center vh-100">
    <div class="card p-4 shadow-lg rounded-3">
        <h2 class="text-center mb-4">Login Page</h2>
        <form method="POST">
            {{ form.csrf_token }}
            <div class="mb-3">
                <label for="username" class="form-label">Username</label>
                <div class="input-group">
                    <span class="input-group-text"><i class="bi bi-person"></i></span>
                    {% if bad_password %}
                    {{ form.username(class="form-control is-invalid", placeholder="username") }}
                    {% else %}
                    {{ form.username(class="form-control", placeholder="username") }}
                    {% endif %}
                </div>
            </div>
            <div class="mb-3">
                <label for="password" class="form-label">Password</label>
                <div class="input-group">
                    <span class="input-group-text"><i class="bi bi-lock"></i></span>
                    {% if bad_password %}
                    {{ form.password(class="form-control is-invalid", placeholder="password") }}
                    {% else %}
                    {{ form.password(class="form-control", placeholder="password") }}
                    {% endif %}
                </div>
            </div>
            <button type="submit" class="btn btn-primary w-100">Submit</button>
        </form>
    </div>
</div>
{% endblock %}