Interactive Submit Button - Free UI Component

Main Color #2563eb

Success Color #10b981

Text Color #ffffff

Button Label Send Message

Rounding (px) 8

Vertical Padding (rem) 1

Horizontal Padding (rem) 2.5

Font Size (rem) 1.1

Preview Submitted

Interactive Submit Button

A functional submit button that transforms into a success state upon interaction. Features a vertical slide transition between the label and a checkmark icon.

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Submit Form Button</title>
    <link rel="preconnect" href="https://fonts.googleapis.com">
    <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
    <link href="https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@500;600;700;800&display=swap" rel="stylesheet">
    <style>
        /* -- Variables ------------------------------------------------- */
        :root {
            --primary: {{btnColor}};            /* Main Color */
            --success: {{successColor}};        /* Color when submitted */
            --text: {{textColor}};               /* Text Color */
            --radius: {{borderRadius}}px;        /* Corner Rounding */
            --v-pad: {{vPadding}}rem;            /* Top/Bottom Padding */
            --h-pad: {{hPadding}}rem;            /* Left/Right Padding */
            --font-size: {{fontSize}}rem;        /* Text Size */
            --page-bg: #f8fafc;                  /* Preview Background */
        }

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
            font-family: 'Plus Jakarta Sans', sans-serif;
            background-color: var(--page-bg);
            display: flex;
            align-items: center;
            justify-content: center;
            min-height: 100vh;
        }

/* -- Button Implementation --------------------------------------- */
        .btn-submit {
            position: relative;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: var(--v-pad) var(--h-pad);
            font-size: var(--font-size);
            font-weight: 700;
            color: var(--text);
            background-color: var(--primary);
            border: none;
            border-radius: var(--radius);
            cursor: pointer;
            transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            outline: none;
            box-shadow: 0 4px 12px rgba(0,0,0,0.1);
            min-width: 160px;
            overflow: hidden;
        }

.btn-submit:hover {
            filter: brightness(1.1);
            transform: translateY(-2px);
            box-shadow: 0 6px 16px rgba(0,0,0,0.15);
        }

.btn-submit:active {
            transform: translateY(0);
        }

/* Success State Interaction */
        .btn-submit.is-success {
            background-color: var(--success);
            pointer-events: none;
        }

.btn-submit .btn-text {
            transition: transform 0.3s ease, opacity 0.3s ease;
        }

.btn-submit .success-icon {
            position: absolute;
            transform: translateY(40px);
            opacity: 0;
            transition: all 0.3s ease;
        }

.btn-submit.is-success .btn-text {
            transform: translateY(-40px);
            opacity: 0;
        }

.btn-submit.is-success .success-icon {
            transform: translateY(0);
            opacity: 1;
        }

/* data-attribute toggle for preview */
        .btn-submit[data-success="Yes"] {
            background-color: var(--success);
            pointer-events: none;
        }
        .btn-submit[data-success="Yes"] .btn-text {
            transform: translateY(-40px);
            opacity: 0;
        }
        .btn-submit[data-success="Yes"] .success-icon {
            transform: translateY(0);
            opacity: 1;
        }

</style>
</head>
<body>

<button class="btn-submit" data-success="{{isSubmitted}}" onclick="this.setAttribute('data-success', 'Yes')">
        <span class="btn-text">{{buttonText}}</span>
        <svg class="success-icon" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="3" stroke-linecap="round" stroke-linejoin="round">
            <polyline points="20 6 9 17 4 12"></polyline>
        </svg>
    </button>

</body>
</html>