ZIP Code (US Postal Code) validation with Javascript
June 5, 2022
US Zip Codes: /(^\d{5}$)|(^\d{5}-\d{4}$)/ var isValidZip = /(^\d{5}$)|(^\d{5}-\d{4}$)/.test(“90210”);
Articles by Al Mahbub Khan
Upgrading Node.js to latest version
June 5, 2022
npm install n -g For the latest stable version: n stable For the latest version: n latest
In the digital age, screen time has become an integral part of daily life, with video consumption leading the charge. Whether you are binge-watching your… Read More →
10 Google Drive Alternatives You Need to Consider for Secure and Flexible Cloud Storage
June 4, 2022
Cloud storage has become the invisible infrastructure behind modern productivity. From collaborative documents to large media backups, users depend on reliable platforms that synchronize files… Read More →
CSS Layout Mastery: The Complete Modern Guide to Centering Anything Horizontally, Vertically, and Perfectly
June 4, 2022
The quest to center an element on a web page is a universal rite of passage for developers. What appears as a simple visual task—placing… Read More →
Best WordPress Alternatives
June 4, 2022
WordPress Alternatives Joomla! (Complex) Shopify (Ecommerce) BigCommerce (Good for SEO) Webnode Weebl Jimdo Site123 Wix (Flexible designs) Webflow (for designers) Squarespace (Alternative for bloggers)
How to Redirect a Webpage: The Ultimate 2025 Guide to 301, 302, and Meta Refresh Redirects for SEO & Performance
May 30, 2022
Redirecting a webpage is a fundamental skill for webmasters, developers, and digital marketers. Whether you’re moving content, consolidating domains, or fixing broken links, knowing how… Read More →
In modern web development, verifying whether an image exists on a remote URL before attempting to display it has become an essential practice for creating… Read More →
WordPress : Add id & class to form in Contact Form 7
May 29, 2022
Add id and class to Contact Form 7 elements Example: contact-form-7 id=”1234″ title=”Contact form 1″ html_id=”contact-form-1234″ html_class=”form contact-form” Source: contactform7.com/faq/can-i-add-id-and-class-attributes-to-a-form-element
A Guide on How to resize contact form 7 textarea rows Contact Form 7 is a widely-used plugin for creating forms in WordPress, including contact… Read More →
