Active installationsNewAdoption metric — not a quality score
WordPress.org ratingNo WordPress.org ratings yet
Official packageDirect from WordPress.org
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WP PlugIndex currently records IBAN Checker by ibanchecker.cash version 1.0.0 as active, updated 1mo ago and tested up to WordPress 7.1.
Overview
About this plugin
cash adds real-time IBAN validation to your WooCommerce checkout. cash API before the order is accepted.
What it does:
Validates IBAN format, check digit (MOD-97), and country-specific length rules
Blocks order submission if the IBAN is invalid with a clear error message
Shows real-time formatting hints as the customer types (spaces every 4 characters)
Optionally adds an IBAN input field to checkout if your theme does not include one
Supported countries: 92 countries including all SEPA and GCC regions
Features:
Zero configuration needed, just enter your API key
Configurable field name (works with any IBAN field, custom or default)
Enable/disable without deactivating the plugin
No IBANs are stored, fully GDPR compliant
Vanilla JS only, no jQuery dependency for the frontend hint
Getting your API key:
Visit ibanchecker.cash/pricing
Choose the Free plan (100 validations/month at no cost)
Enter your email to receive your API key instantly
Paste it into WooCommerce > Settings > IBAN Validation
External services
cash API to validate IBAN numbers entered at checkout.
cash/api/v1/validate over HTTPS. No other personal data (name, email, address, order details) is transmitted. Nothing is sent if the IBAN field is empty.
cash does not log or store submitted IBANs. Validation runs in memory and the IBAN is discarded immediately after the response.
cash: Terms of Service, Privacy Policy.
WordPress.org metadata
Plugin tags
Topics listed for this plugin in the WordPress.org directory.
checkout
iban
sepa
validation
woocommerce
Compatibility & maintenance
Compatibility & maintenance
Tested with WP 7.1
Marked as tested with the current WordPress 7.1 release.
Current WordPress releaseWordPress 7.1
WordPress.org Tested up to7.1
Minimum requirementsWordPress 5.8 · PHP 7.4
Update activity27 Sept 20261mo ago
“Tested up to” is directory metadata supplied by the plugin author. WP PlugIndex does not turn an older declaration into a claim that the plugin is incompatible.
Changes recorded by WP PlugIndex
Recent tracked changes
No tracked version or compatibility changes have been recorded by WP PlugIndex yet.
Tracking & source
WP PlugIndex tracks public WordPress.org directory metadata and records selected version, compatibility and availability changes as they are detected.
