Bootstrap 5 Signup Form with Icons and Password Strength
A modern sign-up form with icon-led fields, a show/hide password toggle, a live strength meter and inline validation.
<section class="wdw-stage">
<div class="container" style="max-width:700px">
<div class="wdw-card p-4 px-sm-5 py-sm-4">
<div class="text-center mb-4"><!-- header -->
<span class="wdw-icon mb-3" aria-hidden="true"><svg width="22" height="22" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.9" stroke-linecap="round" stroke-linejoin="round"><path d="M16 21v-2a4 4 0 0 0-4-4H6a4 4 0 0 0-4 4v2"/><circle cx="9" cy="7" r="4"/><path d="M19 8v6M22 11h-6"/></svg></span>
<h1 class="wdw-heading h3 mb-1">Create your account</h1>
<p class="wdw-muted mb-0">Free forever. Takes less than 30 seconds.</p>
</div>
<div class="row g-2 mb-3">
<div class="col-sm-6"><button type="button" class="btn btn-outline-secondary rounded-pill w-100 d-inline-flex align-items-center justify-content-center gap-2"><svg width="18" height="18" viewBox="0 0 24 24" aria-hidden="true"><path fill="#4285F4" d="M21.6 12.2c0-.7-.1-1.4-.2-2H12v3.8h5.4a4.6 4.6 0 0 1-2 3v2.5h3.2c1.9-1.7 3-4.3 3-7.3z"/><path fill="#34A853" d="M12 22c2.7 0 5-.9 6.6-2.4l-3.2-2.5c-.9.6-2 1-3.4 1-2.6 0-4.800-1.700-5.600-4.100H3.100v2.600A10 10 0 0 0 12 22z"/><path fill="#FBBC05" d="M6.400 13.900a6 6 0 0 1 0-3.800V7.500H3.100a10 10 0 0 0 0 9z"/><path fill="#EA4335" d="M12 6c1.500 0 2.800.5 3.800 1.500l2.800-2.800A10 10 0 0 0 3.100 7.500l3.300 2.600C7.200 7.700 9.400 6 12 6z"/></svg>Google</button></div>
<div class="col-sm-6"><button type="button" class="btn btn-outline-secondary rounded-pill w-100 d-inline-flex align-items-center justify-content-center gap-2"><svg width="18" height="18" viewBox="0 0 24 24" fill="currentColor" aria-hidden="true"><path d="M12 2a10 10 0 0 0-3.200 19.500c.5.1.7-.2.7-.5v-1.700c-2.800.6-3.400-1.300-3.400-1.300-.5-1.100-1.100-1.400-1.100-1.400-.9-.6.1-.6.1-.6 1 .1 1.500 1 1.500 1 .9 1.500 2.300 1.100 2.900.8.1-.6.3-1.100.6-1.300-2.200-.3-4.600-1.100-4.600-5 0-1.100.4-2 1-2.700-.1-.3-.4-1.300.1-2.700 0 0 .8-.3 2.800 1a9.600 9.600 0 0 1 5 0c1.900-1.300 2.800-1 2.800-1 .5 1.400.2 2.400.1 2.700.7.700 1 1.600 1 2.700 0 3.900-2.400 4.700-4.600 5 .4.300.7.900.7 1.800v2.700c0 .3.2.6.7.5A10 10 0 0 0 12 2z"/></svg>GitHub</button></div>
</div>
<div class="d-flex align-items-center gap-3 mb-3 wdw-muted small"><hr class="flex-grow-1 m-0"><span>or sign up with email</span><hr class="flex-grow-1 m-0"></div>
<form class="signup-form row g-3" novalidate>
<div class="col-sm-6">
<label for="su-name" class="form-label small fw-semibold">Username</label>
<div class="input-group">
<span class="input-group-text" aria-hidden="true"><svg width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.9" stroke-linecap="round" stroke-linejoin="round"><circle cx="12" cy="8" r="4"/><path d="M4 21a8 8 0 0 1 16 0"/></svg></span>
<input type="text" id="su-name" class="form-control" placeholder="jane.doe" autocomplete="username" required minlength="3">
</div>
<div class="invalid-feedback">Use at least 3 characters.</div>
</div>
<div class="col-sm-6">
<label for="su-email" class="form-label small fw-semibold">Email address</label>
<div class="input-group">
<span class="input-group-text" aria-hidden="true"><svg width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.9" stroke-linecap="round" stroke-linejoin="round"><rect x="3" y="5" width="18" height="14" rx="2"/><path d="m3 7 9 6 9-6"/></svg></span>
<input type="email" id="su-email" class="form-control" placeholder="[email protected]" autocomplete="email" required>
</div>
<div class="invalid-feedback">Enter a valid email address.</div>
</div>
<div class="col-sm-6">
<label for="su-pass" class="form-label small fw-semibold">Password</label>
<div class="input-group">
<span class="input-group-text" aria-hidden="true"><svg width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.9" stroke-linecap="round" stroke-linejoin="round"><rect x="4" y="11" width="16" height="10" rx="2"/><path d="M8 11V7a4 4 0 0 1 8 0v4"/></svg></span>
<input type="password" id="su-pass" class="form-control" placeholder="8+ characters" autocomplete="new-password" required minlength="8">
<button type="button" class="btn su-toggle" aria-label="Show password" aria-pressed="false"><svg class="eye-on" width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.9" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true"><path d="M2 12s3.5-7 10-7 10 7 10 7-3.5 7-10 7S2 12 2 12z"/><circle cx="12" cy="12" r="3"/></svg><svg class="eye-off d-none" width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.9" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true"><path d="M17.9 17.9A10.1 10.1 0 0 1 12 19c-6.5 0-10-7-10-7a17.6 17.6 0 0 1 4.1-4.9M9.9 5.2A9.7 9.7 0 0 1 12 5c6.5 0 10 7 10 7a17.7 17.7 0 0 1-2.2 3.2M1 1l22 22"/></svg></button>
</div>
<div class="invalid-feedback">Use at least 8 characters.</div>
<div class="su-meter d-flex align-items-center gap-2 mt-2">
<div class="su-segs d-flex gap-1 flex-grow-1" role="progressbar" aria-label="Password strength" aria-valuemin="0" aria-valuemax="4" aria-valuenow="0"><span></span><span></span><span></span><span></span></div>
<span class="su-label small wdw-muted" aria-live="polite">Enter a password</span>
</div>
</div>
<div class="col-sm-6">
<label for="su-confirm" class="form-label small fw-semibold">Confirm password</label>
<div class="input-group">
<span class="input-group-text" aria-hidden="true"><svg width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.9" stroke-linecap="round" stroke-linejoin="round"><path d="M12 3 4 6v6c0 5 3.5 8 8 9 4.5-1 8-4 8-9V6z"/><path d="m9 12 2 2 4-4"/></svg></span>
<input type="password" id="su-confirm" class="form-control" placeholder="Repeat password" autocomplete="new-password" required>
</div>
<div class="invalid-feedback">Passwords do not match.</div>
</div>
<div class="col-12 d-grid mt-4"><button type="submit" class="btn btn-primary rounded-pill">Create account</button></div>
<p class="col-12 small wdw-muted text-center mb-0">By signing up you agree to our <a href="#">Terms</a> and <a href="#">Privacy Policy</a>.</p>
<div class="col-12 alert alert-success d-none mb-0 py-2 text-center su-ok" role="status">Account created. Welcome aboard!</div>
</form>
</div>
<p class="text-center wdw-muted mt-4 mb-0">Already have an account? <a href="#" class="fw-semibold">Log in</a></p>
</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 */
.signup-form .input-group-text{background:var(--bs-tertiary-bg);color:var(--bs-secondary-color);border-right:0;padding-inline:.85rem}
.signup-form .input-group .form-control{border-left:0}
.signup-form .input-group:focus-within .input-group-text{border-color:rgba(var(--bs-primary-rgb),.6);color:var(--bs-primary)}
.signup-form .input-group:has(.is-invalid)+.invalid-feedback{display:block}
.signup-form .input-group:has(.is-invalid) .input-group-text,.signup-form .input-group:has(.is-invalid) .su-toggle{border-color:var(--bs-form-invalid-border-color)}
.signup-form .su-toggle{background:var(--bs-body-bg);border:var(--bs-border-width) solid var(--bs-border-color);border-left:0;border-radius:0 .75rem .75rem 0;color:var(--bs-secondary-color);padding-inline:.85rem}
.signup-form .su-toggle:hover,.signup-form .su-toggle:focus-visible{color:var(--bs-primary);background:var(--bs-body-bg)}
.signup-form #su-pass{border-right:0;border-radius:0}
.signup-form .input-group:has(.su-toggle):focus-within .su-toggle{border-color:rgba(var(--bs-primary-rgb),.6)}
.signup-form .input-group>.form-control:last-child{border-top-right-radius:.75rem;border-bottom-right-radius:.75rem}
.signup-form .su-segs span{height:6px;flex:1;border-radius:99px;background:var(--bs-secondary-bg);transition:background-color .25s}
.signup-form .su-segs span.on-1{background:var(--bs-danger)}
.signup-form .su-segs span.on-2{background:var(--bs-warning)}
.signup-form .su-segs span.on-3{background:var(--bs-info)}
.signup-form .su-segs span.on-4{background:var(--bs-success)}
.signup-form .su-label{min-width:6.5rem;text-align:end}
.signup-form a{text-decoration:none}
.signup-form a:hover,.wdw-stage a:hover{text-decoration:underline}
(function initSignup() {
var form = document.querySelector('.signup-form');
if (!form) return;
var pass = form.querySelector('#su-pass');
var confirm = form.querySelector('#su-confirm');
var toggle = form.querySelector('.su-toggle');
var ok = form.querySelector('.su-ok');
var segs = form.querySelectorAll('.su-segs span');
var bar = form.querySelector('.su-segs');
var label = form.querySelector('.su-label');
var words = ['Enter a password', 'Weak', 'Fair', 'Good', 'Strong'];
toggle.addEventListener('click', function () {
var show = pass.type === 'password';
pass.type = show ? 'text' : 'password';
toggle.querySelector('.eye-on').classList.toggle('d-none', show);
toggle.querySelector('.eye-off').classList.toggle('d-none', !show);
toggle.setAttribute('aria-pressed', String(show));
toggle.setAttribute('aria-label', show ? 'Hide password' : 'Show password');
});
function setMeter(level) {
segs.forEach(function (s, i) { s.className = i < level ? 'on-' + level : ''; });
bar.setAttribute('aria-valuenow', String(level));
label.textContent = words[level];
}
pass.addEventListener('input', function () {
var v = pass.value;
var score = (v.length >= 8) + /[A-Z]/.test(v) + /\d/.test(v) + /[^A-Za-z0-9]/.test(v);
setMeter(v ? Math.max(score, 1) : 0);
});
form.addEventListener('submit', function (e) {
e.preventDefault();
confirm.setCustomValidity(confirm.value === pass.value ? '' : 'mismatch');
form.querySelectorAll('.form-control').forEach(function (i) {
i.classList.toggle('is-invalid', !i.checkValidity());
});
if (form.checkValidity()) { ok.classList.remove('d-none'); form.reset(); setMeter(0); }
});
})();
Built on Bootstrap 5.3.8 with plain JavaScript — no jQuery. Supports light and dark mode via data-bs-theme.
