WooCommerce Phone Number Validator (11 Digits)

WooCommerce Phone Number Validator (11 Digits) Validates the phone number field on WooCommerce checkout to ensure it is exactly 11 digits. Description This plugin adds a validation layer to the WooCommerce checkout billing phone field. It ensures that customers enter a valid 11-digit mobile number, which is common for specific regions (e.g., Bangladesh). Features - Client-side Validation: Instant feedback using JavaScript checks. Accepts widely used formats (e.g. 01711 123456) but strips non-digits to ensure strictly 11 numbers. - Server-side Validation: Robust PHP check to preventing invalid submissions even if JS is bypassed. - Localization: Error messages are translatable. Requirements - WordPress 6.0 or higher - PHP 7.4 or higher - WooCommerce installed and active Installation 1. Upload the plugin files to the /wp-content/plugins/woo-phone-validator directory, or install the plugin through the WordPress plugins screen directly. 2. Activate the plugin through the 'Plugins' screen in WordPress. 3. Done! The validation is automatically applied to the checkout page. Changelog 1.1 - Added server-side validation for better security. - Improved JavaScript validation to hand