Bootstrap 5 Multi-Step Registration Form with Validation
A three-step registration flow with a progress indicator, floating-label fields with inline validation and a confirmation screen, beside a full-height photo panel.
<section class="wdw-stage">
<div class="container" style="max-width: 980px">
<div class="wdw-card overflow-hidden">
<div class="row g-0">
<aside class="col-lg-5 wdw-aurora d-none d-lg-flex flex-column justify-content-between p-5">
<span class="fw-bold fs-5">Northwind</span>
<div>
<span class="wdw-eyebrow text-white mb-2">Join the community</span>
<h2 class="fw-bold mb-2" style="letter-spacing:-.02em">Three quick steps and you are in.</h2>
<p class="mb-4 text-white">Set up your account, tell us who you are, then confirm and finish.</p>
<ul class="list-unstyled d-flex flex-column gap-2 mb-0" id="rgChecklist" aria-label="Setup progress">
<li class="wdw-check" data-for="0"><span class="wdw-tick" aria-hidden="true"></span>Create your login</li>
<li class="wdw-check" data-for="1"><span class="wdw-tick" aria-hidden="true"></span>Add your details</li>
<li class="wdw-check" data-for="2"><span class="wdw-tick" aria-hidden="true"></span>Account ready</li>
</ul>
</div>
</aside>
<div class="col-lg-7 p-4 p-md-5">
<ol class="wdw-stepper list-unstyled d-flex align-items-center gap-2 mb-2" aria-label="Progress">
<li class="wdw-step active" aria-current="step"><span class="wdw-dot" aria-hidden="true">1</span><span class="visually-hidden-sm"><span class="visually-hidden">Step 1: </span>Account</span></li>
<li class="wdw-step"><span class="wdw-dot" aria-hidden="true">2</span><span class="visually-hidden-sm"><span class="visually-hidden">Step 2: </span>Profile</span></li>
<li class="wdw-step"><span class="wdw-dot" aria-hidden="true">3</span><span class="visually-hidden-sm"><span class="visually-hidden">Step 3: </span>Done</span></li>
</ol>
<div class="progress mb-4" style="height:4px" role="progressbar" aria-label="Registration progress" aria-valuemin="0" aria-valuemax="100" aria-valuenow="33" id="rgProgress">
<div class="progress-bar" style="width:33%"></div>
</div>
<form id="regForm" novalidate>
<fieldset class="wdw-pane" data-pane="0">
<legend class="wdw-heading h4 mb-1">Create your login</legend>
<p class="wdw-muted mb-4">Choose a username and a strong password.</p>
<div class="form-floating mb-3">
<input type="text" class="form-control" id="rgUser" placeholder="Username" required pattern="[A-Za-z0-9]{3,20}" autocomplete="username">
<label for="rgUser">Username</label>
<div class="form-text">3 to 20 letters or numbers.</div>
<div class="invalid-feedback">Use 3 to 20 letters or numbers only.</div>
</div>
<div class="form-floating mb-3">
<input type="password" class="form-control" id="rgPass" placeholder="Password" required minlength="8" autocomplete="new-password">
<label for="rgPass">Password</label>
<div class="form-text">At least 8 characters.</div>
<div class="invalid-feedback">Password needs at least 8 characters.</div>
</div>
<div class="form-floating mb-2">
<input type="password" class="form-control" id="rgPass2" placeholder="Confirm password" required autocomplete="new-password">
<label for="rgPass2">Confirm password</label>
<div class="invalid-feedback">Passwords do not match.</div>
</div>
<div class="d-flex justify-content-between align-items-center mb-4 small">
<span id="rgMatch" class="wdw-muted" aria-live="polite"></span>
<div class="form-check form-switch mb-0"><input class="form-check-input" type="checkbox" role="switch" id="rgShow"><label class="form-check-label" for="rgShow">Show passwords</label></div>
</div>
</fieldset>
<fieldset class="wdw-pane" data-pane="1" hidden>
<legend class="wdw-heading h4 mb-1">Tell us about you</legend>
<p class="wdw-muted mb-4">We use this to personalise your account.</p>
<div class="row g-3 mb-3">
<div class="col-sm-6"><div class="form-floating">
<input type="text" class="form-control" id="rgFirst" placeholder="First name" required pattern="[A-Za-z' -]+" autocomplete="given-name">
<label for="rgFirst">First name</label>
<div class="invalid-feedback">Letters only, please.</div>
</div></div>
<div class="col-sm-6"><div class="form-floating">
<input type="text" class="form-control" id="rgLast" placeholder="Last name" required pattern="[A-Za-z' -]+" autocomplete="family-name">
<label for="rgLast">Last name</label>
<div class="invalid-feedback">Letters only, please.</div>
</div></div>
</div>
<div class="form-floating mb-4">
<input type="email" class="form-control" id="rgEmail" placeholder="Email" required autocomplete="email">
<label for="rgEmail">Email address</label>
<div class="invalid-feedback">Type a valid email address.</div>
</div>
</fieldset>
<div class="wdw-pane text-center py-4" data-pane="2" hidden>
<span class="wdw-icon mb-3 text-success" style="width:4rem;height:4rem;background:var(--bs-success-bg-subtle);color:var(--bs-success)"><svg width="28" height="28" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2.2" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true"><path d="m5 12 5 5 9-10"/></svg></span>
<h2 class="wdw-heading h4 mb-1" tabindex="-1" id="rgDone">Welcome aboard, <span id="rgName">friend</span>!</h2>
<p class="wdw-muted mb-4">Your account is ready. We sent a confirmation to <strong id="rgMail"></strong>.</p>
<dl class="wdw-card-sm text-start p-3 mb-4 row g-2 mx-0 small">
<dt class="col-4 wdw-muted fw-normal">Username</dt><dd class="col-8 mb-0 fw-semibold" id="rgSumUser"></dd>
<dt class="col-4 wdw-muted fw-normal">Name</dt><dd class="col-8 mb-0 fw-semibold" id="rgSumName"></dd>
<dt class="col-4 wdw-muted fw-normal">Email</dt><dd class="col-8 mb-0 fw-semibold text-break" id="rgSumMail"></dd>
</dl>
<a href="#" class="btn btn-primary rounded-pill px-4">Go to dashboard</a>
</div>
<div class="d-flex justify-content-between gap-2" id="rgNav">
<button type="button" class="btn btn-outline-secondary rounded-pill px-4 invisible" id="rgBack">Back</button>
<button type="submit" class="btn btn-primary rounded-pill px-4" id="rgNext">Next step</button>
</div>
</form>
</div>
</div>
</div>
</div>
</section>
/* Web Designer Wall library style — shared base for every Bootstrap 5 snippet.
Indigo accent, Plus Jakarta Sans, soft cards, pill buttons. Works in light and dark. */
@import url("https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap");
:root,
[data-bs-theme="light"] {
--wdw-font: "Plus Jakarta Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
--bs-body-font-family: var(--wdw-font);
--bs-primary: #4f46e5;
--bs-primary-rgb: 79, 70, 229;
--bs-primary-text-emphasis: #3730a3;
--bs-primary-bg-subtle: #eef2ff;
--bs-primary-border-subtle: #c7d2fe;
--bs-link-color: #4f46e5;
--bs-link-color-rgb: 79, 70, 229;
--bs-link-hover-color: #4338ca;
--bs-link-hover-color-rgb: 67, 56, 202;
--bs-focus-ring-color: rgba(79, 70, 229, 0.25);
--bs-border-radius: 0.75rem;
--bs-border-radius-lg: 1rem;
--bs-border-radius-xl: 1.25rem;
--wdw-radius-card: 1.25rem;
--wdw-shadow: 0 1px 2px rgba(16, 24, 40, 0.05), 0 16px 40px -16px rgba(16, 24, 40, 0.22);
--wdw-shadow-sm: 0 1px 2px rgba(16, 24, 40, 0.06), 0 4px 12px -4px rgba(16, 24, 40, 0.12);
--wdw-stage: #f5f6fb;
}
[data-bs-theme="dark"] {
--bs-primary: #818cf8;
--bs-primary-rgb: 129, 140, 248;
--bs-primary-text-emphasis: #c7d2fe;
--bs-primary-bg-subtle: rgba(129, 140, 248, 0.14);
--bs-primary-border-subtle: rgba(129, 140, 248, 0.35);
--bs-link-color: #a5b4fc;
--bs-link-color-rgb: 165, 180, 252;
--bs-link-hover-color: #c7d2fe;
--bs-link-hover-color-rgb: 199, 210, 254;
--bs-focus-ring-color: rgba(129, 140, 248, 0.35);
--wdw-shadow: 0 1px 2px rgba(0, 0, 0, 0.4), 0 16px 40px -16px rgba(0, 0, 0, 0.7);
--wdw-shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.4), 0 4px 12px -4px rgba(0, 0, 0, 0.5);
--wdw-stage: #0f1117;
}
body { font-family: var(--wdw-font); -webkit-font-smoothing: antialiased; }
/* Bootstrap compiles its blue into these components; point them at the accent. */
.btn-primary {
--bs-btn-bg: var(--bs-primary); --bs-btn-border-color: var(--bs-primary);
--bs-btn-hover-bg: #4338ca; --bs-btn-hover-border-color: #4338ca;
--bs-btn-active-bg: #3730a3; --bs-btn-active-border-color: #3730a3;
--bs-btn-disabled-bg: var(--bs-primary); --bs-btn-disabled-border-color: var(--bs-primary);
--bs-btn-focus-shadow-rgb: var(--bs-primary-rgb);
}
[data-bs-theme="dark"] .btn-primary { --bs-btn-color: #0f1117; --bs-btn-hover-bg: #a5b4fc; --bs-btn-hover-border-color: #a5b4fc; --bs-btn-hover-color: #0f1117; --bs-btn-active-color: #0f1117; }
.btn-outline-primary {
--bs-btn-color: var(--bs-primary); --bs-btn-border-color: var(--bs-primary);
--bs-btn-hover-bg: var(--bs-primary); --bs-btn-hover-border-color: var(--bs-primary);
--bs-btn-active-bg: var(--bs-primary); --bs-btn-active-border-color: var(--bs-primary);
--bs-btn-focus-shadow-rgb: var(--bs-primary-rgb);
}
.btn { --bs-btn-font-weight: 600; min-height: 44px; display: inline-flex; align-items: center; justify-content: center; gap: .5rem; }
.btn-sm { min-height: 36px; }
.form-control, .form-select { min-height: 44px; border-radius: .75rem; }
.form-control:focus, .form-select:focus, .form-check-input:focus { border-color: rgba(var(--bs-primary-rgb), .6); box-shadow: 0 0 0 .25rem var(--bs-focus-ring-color); }
.form-check-input:checked { background-color: var(--bs-primary); border-color: var(--bs-primary); }
.nav-pills { --bs-nav-pills-link-active-bg: var(--bs-primary); }
.nav { --bs-nav-link-color: var(--bs-secondary-color); --bs-nav-link-hover-color: var(--bs-emphasis-color); }
.pagination { --bs-pagination-active-bg: var(--bs-primary); --bs-pagination-active-border-color: var(--bs-primary); --bs-pagination-color: var(--bs-body-color); --bs-pagination-focus-box-shadow: 0 0 0 .25rem var(--bs-focus-ring-color); }
.progress, .progress-stacked { --bs-progress-bar-bg: var(--bs-primary); }
.list-group { --bs-list-group-active-bg: var(--bs-primary); --bs-list-group-active-border-color: var(--bs-primary); }
.dropdown-menu { --bs-dropdown-link-active-bg: var(--bs-primary); border-radius: .875rem; box-shadow: var(--wdw-shadow-sm); }
.accordion { --bs-accordion-active-bg: var(--bs-primary-bg-subtle); --bs-accordion-active-color: var(--bs-primary-text-emphasis); --bs-accordion-btn-focus-box-shadow: 0 0 0 .25rem var(--bs-focus-ring-color); }
.badge { font-weight: 600; }
/* Library building blocks — use these instead of re-inventing them per snippet. */
.wdw-stage { min-height: 100vh; display: flex; align-items: center; background: var(--wdw-stage); padding-block: 3rem; }
.wdw-card { background: var(--bs-body-bg); border: 1px solid var(--bs-border-color-translucent); border-radius: var(--wdw-radius-card); box-shadow: var(--wdw-shadow); }
.wdw-card-sm { background: var(--bs-body-bg); border: 1px solid var(--bs-border-color-translucent); border-radius: 1rem; box-shadow: var(--wdw-shadow-sm); }
.wdw-aurora { position: relative; color: #fff; background: radial-gradient(60% 55% at 100% 0, #818cf8 0, transparent 70%), radial-gradient(65% 60% at 0 100%, #ec4899 0, transparent 65%), #1e1b4b; }
.wdw-eyebrow { display: inline-block; font-size: .75rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--bs-primary); }
.wdw-heading { font-weight: 800; letter-spacing: -.02em; color: var(--bs-emphasis-color); }
.wdw-muted { color: var(--bs-secondary-color); }
.wdw-icon { width: 2.75rem; height: 2.75rem; flex: none; display: inline-flex; align-items: center; justify-content: center; border-radius: .875rem; background: var(--bs-primary-bg-subtle); color: var(--bs-primary); }
/* Component */
.wdw-pane[hidden] { display: none; }
fieldset.wdw-pane { border: 0; padding: 0; margin: 0; min-width: 0; }
fieldset.wdw-pane legend { float: none; width: auto; padding: 0; }
.wdw-step { display: flex; align-items: center; gap: .5rem; font-weight: 600; color: var(--bs-secondary-color); }
.wdw-dot { width: 2rem; height: 2rem; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center; font-size: .85rem; background: var(--bs-tertiary-bg); border: 1px solid var(--bs-border-color); transition: background .25s, color .25s, border-color .25s; }
.wdw-step.active { color: var(--bs-emphasis-color); }
.wdw-step.active .wdw-dot, .wdw-step.done .wdw-dot { background: var(--bs-primary); border-color: var(--bs-primary); color: #fff; }
[data-bs-theme="dark"] .wdw-step.active .wdw-dot, [data-bs-theme="dark"] .wdw-step.done .wdw-dot { color: #0f1117; }
.wdw-step:not(:last-child)::after { content: ""; flex: 1; min-width: .75rem; height: 2px; background: var(--bs-border-color); border-radius: 2px; margin-left: .5rem; }
.wdw-step { flex: 1; }
.wdw-step:last-child { flex: none; }
.wdw-step.done:not(:last-child)::after { background: var(--bs-primary); }
@media (max-width: 575.98px) { .visually-hidden-sm { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; } }
.wdw-check { display: flex; align-items: center; gap: .6rem; opacity: .7; transition: opacity .25s; }
.wdw-check.active { opacity: 1; font-weight: 600; }
.wdw-check.done { opacity: 1; }
.wdw-tick { width: 1.25rem; height: 1.25rem; border-radius: 50%; border: 2px solid rgba(255,255,255,.6); background-position: center; background-repeat: no-repeat; background-size: .8rem; flex: none; }
.wdw-check.done .wdw-tick { background-color: #fff; border-color: #fff; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%231e1b4b' stroke-width='3.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m5 12 5 5 9-10'/%3E%3C/svg%3E"); }
.wdw-stepper { padding: 0; }
function initRegistration() {
var form = document.getElementById('regForm');
if (!form) return;
var panes = form.querySelectorAll('.wdw-pane');
var steps = document.querySelectorAll('.wdw-step');
var back = document.getElementById('rgBack');
var next = document.getElementById('rgNext');
var nav = document.getElementById('rgNav');
var pass = document.getElementById('rgPass');
var pass2 = document.getElementById('rgPass2');
var current = 0;
var match = document.getElementById('rgMatch');
var show = document.getElementById('rgShow');
function updateMatch() {
if (!pass2.value) { match.textContent = ''; return; }
var ok = pass.value === pass2.value;
match.textContent = ok ? 'Passwords match' : 'Passwords do not match yet';
match.className = ok ? 'text-success-emphasis' : 'wdw-muted';
}
pass.addEventListener('input', updateMatch);
pass2.addEventListener('input', updateMatch);
show.addEventListener('change', function () {
pass.type = pass2.type = show.checked ? 'text' : 'password';
});
function go(i) {
current = i;
panes.forEach(function (p, n) { p.hidden = n !== i; });
steps.forEach(function (s, n) {
s.classList.toggle('active', n === i);
s.classList.toggle('done', n < i);
if (n === i) s.setAttribute('aria-current', 'step'); else s.removeAttribute('aria-current');
});
var pct = Math.round((i + 1) / 3 * 100);
var prog = document.getElementById('rgProgress');
prog.setAttribute('aria-valuenow', pct);
prog.firstElementChild.style.width = pct + '%';
document.querySelectorAll('.wdw-check').forEach(function (c, n) {
c.classList.toggle('done', n < i || i === 2);
c.classList.toggle('active', n === i && i < 2);
});
back.classList.toggle('invisible', i === 0 || i === 2);
next.textContent = i === 1 ? 'Create account' : 'Next step';
if (i === 2) {
nav.classList.add('d-none');
document.getElementById('rgSumUser').textContent = document.getElementById('rgUser').value.trim();
document.getElementById('rgSumName').textContent = document.getElementById('rgFirst').value.trim() + ' ' + document.getElementById('rgLast').value.trim();
document.getElementById('rgSumMail').textContent = document.getElementById('rgEmail').value.trim();
document.getElementById('rgDone').focus();
}
}
function validPane(i) {
var fields = panes[i].querySelectorAll('input');
pass2.setCustomValidity(pass.value === pass2.value ? '' : 'mismatch');
var ok = true;
fields.forEach(function (f) {
if (!f.checkValidity()) ok = false;
f.classList.toggle('is-invalid', !f.checkValidity());
f.classList.toggle('is-valid', f.checkValidity() && f.value !== '');
});
if (!ok) panes[i].querySelector(':invalid').focus();
return ok;
}
form.addEventListener('input', function (e) {
if (e.target.classList.contains('is-invalid')) {
pass2.setCustomValidity(pass.value === pass2.value ? '' : 'mismatch');
e.target.classList.toggle('is-invalid', !e.target.checkValidity());
}
});
form.addEventListener('submit', function (e) {
e.preventDefault();
if (current > 1 || !validPane(current)) return;
if (current === 1) {
document.getElementById('rgName').textContent = document.getElementById('rgFirst').value.trim();
document.getElementById('rgMail').textContent = document.getElementById('rgEmail').value.trim();
}
go(current + 1);
});
back.addEventListener('click', function () { if (current > 0) go(current - 1); });
go(0);
}
initRegistration();
Built on Bootstrap 5.3.8 with plain JavaScript — no jQuery. Supports light and dark mode via data-bs-theme.