Responsive Contact Form

A clean and modern contact form built with HTML, CSS, JS & PHP. Includes client-side validation and a simple PHP backend to email submissions. 100% free source code included for learning and production use.

Name, Email, Subject Client-side Validation Responsive Design PHP Mail Handler Accessible & Lightweight 100% Free Source Code

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Responsive Contact Form Preview - Modern Design - RSKWORLD.IN

Contact Components HTML/CSS/JS PHP Backend 100% Free

This Responsive Contact Form is a production-ready solution for real websites. The frontend uses semantic HTML with accessible labels and Font Awesome icons, styled with responsive CSS and lightweight JS validation. Submissions post to contact.php where inputs are sanitized and validated (required fields, email format, sensible length limits) and then sent via PHP mail with a safe Reply-To header to avoid injection. No database is required and it works on shared hosting. Fully customizable and 100% free source code for personal and commercial use.

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UPI: rskworld@ptyes

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Clean UI Design

A modern and elegant login form built with best UI/UX practices.

Neumorphic Input Fields
Rounded Submit Buttons
Focus Indicators
Consistent Padding
Minimalist Aesthetic
Flat or Soft Shadow Styles
Custom Placeholder Styling

Validation & Security

Client-side and server-side checks for safer submissions.

Client-side field validation
Server-side sanitization
Email format validation
Header injection protection
Length limits for fields
Clear error messages

Copyable Code Blocks

Copy-to-Clipboard Buttons
Developer-Friendly Labels
HTML/JS/CSS Snippets
Accessible Copy Icons
No Extra Dependencies
Highlight-on-Copy Feedback
Minimal JS Integration

Fully Responsive Layout

Fits any screen with flexible field sizing and layout.

Mobile-First Design
Fluid Input Widths
Center-Aligned Forms
Touch-Friendly Controls
Adaptive Button Sizes
Minimal CSS Media Queries
Keyboard Navigation Ready

Fast & Lightweight

Optimized for fast performance and minimal resource load.

Zero Frameworks
Small CSS & JS Size
Lazy Script Execution
Instant Form Load
Efficient Markup
Minimal Reflows
Follows Core Web Vitals

Pure HTML/CSS/JS

No frameworks or build tools required for integration.

Vanilla Codebase
No React/Vue Needed
Simple File Structure
Well-Commented Code
Beginner Friendly
Copy-Paste Integration
Reusable Login Snippet

Ready to Deploy

All files packaged and organized for quick use.

Source Code Included
Preview & Demo Files
Modular File Structure
SCSS/CSS Separation
Form Validation Hookup
README Instructions
Deployment Friendly

Support & Contact

Reach out for integration help or feedback.

Support Email: help@rskworld.in
Contact Number: +91 9330539277
Website: RSKWORLD.in
GitHub Project
Join Our Discord
Slack Support Channel
Login Form Documentation

Libraries & Credits

Technologies and external resources used in this project.

HTML5, CSS3, and Vanilla JavaScript
Font Awesome (CDN) for icons
PHP mail() for email delivery
Favicon/branding assets from rskworld.in
Source code: 100% free (GitHub)

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Download 100% Free Source Code

Get the complete source code for this project — 100% free to download, learn from, and use in your own websites. No frameworks, no build tools: just clean HTML, CSS, JavaScript, and PHP you can customize and ship.

Download 100% Free Source Code