templates/signup.html

{% extends "base.html" %}

{% block title %}Sign Up - Outline VPN{% endblock %}

{% block content %}
<div class="row justify-content-center">
    <div class="col-md-6 col-lg-4">
        <div class="card">
            <div class="card-body">
                <h2 class="card-title text-center mb-4">Create Account</h2>
                <form method="POST" action="{{ url_for('signup') }}">
                    <div class="mb-3">
                        <label for="email" class="form-label">Email address</label>
                        <input type="email" class="form-control" id="email" name="email" required>
                    </div>
                    <div class="mb-3">
                        <label for="password" class="form-label">Password</label>
                        <input type="password" class="form-control" id="password" name="password" required minlength="8">
                    </div>
                    <div class="mb-3">
                        <label for="confirm_password" class="form-label">Confirm Password</label>
                        <input type="password" class="form-control" id="confirm_password" name="confirm_password" required minlength="8">
                    </div>
                    <div class="d-grid">
                        <button type="submit" class="btn btn-primary">Sign Up</button>
                    </div>
                </form>
                <div class="text-center mt-3">
                    <p>Already have an account? <a href="{{ url_for('login') }}">Sign in</a></p>
                </div>
            </div>
        </div>
    </div>
</div>

{% block extra_js %}
<script>

document.querySelector('form').addEventListener('submit', function(e) {

    const password = document.getElementById('password');

    const confirm = document.getElementById('confirm_password');

    

    if (password.value !== confirm.value) {

        e.preventDefault();

        alert('Passwords do not match!');

    }

});

</script>
{% endblock %}
{% endblock %}