UK Address Postcode Validation

Ideal Postcodes UK address search and validation extension for WooCommerce

v4.4.0Ideal PostcodesUpdated Added 700 installs100% rating
75
Score
72
Errors
33
Warnings
+0
Change

Category Scores

Security66
Repo83
Performance100
Maintainability80

Issues to Review

Prioritized issue groups from the latest Plugin Check scan

105 findings

I18n

65

2 issue groups

Maintainability

27

7 issue groups

Security

9

2 issue groups

Repo Compliance

4

4 issue groups

ERRORI18nNon Singular String Literal DomainThe $domain parameter must be a single text string literal. Found: IDEALPOSTCODES_SLUG63
Category
I18n
Occurrences
63
Severity
error

Sample message

The $domain parameter must be a single text string literal. Found: IDEALPOSTCODES_SLUG

WARNINGMaintainabilityerror log error logerror_log() found. Debug code should not normally be used in production.15
Category
Maintainability
Occurrences
15
Severity
warning

Sample message

error_log() found. Debug code should not normally be used in production.

WARNINGSecurityNonce verification recommendedProcessing form data without nonce verification.6
Category
Security
Occurrences
6
Severity
warning

Sample message

Processing form data without nonce verification.

ERRORSecurityOutput is not escapedAll output should be run through an escaping function (see the Security sections in the WordPress Developer Handbooks), found '$this'.3
Category
Security
Occurrences
3
Severity
error

Sample message

All output should be run through an escaping function (see the Security sections in the WordPress Developer Handbooks), found '$this'.

WARNINGMaintainabilityMissing VersionResource version not set in call to wp_enqueue_script(). This means new versions of the script may not always be loaded due to browser caching.3
Category
Maintainability
Occurrences
3
Severity
warning

Sample message

Resource version not set in call to wp_enqueue_script(). This means new versions of the script may not always be loaded due to browser caching.

WARNINGMaintainabilityNon-prefixed classClasses declared by a theme/plugin should start with the theme/plugin prefix. Found: "WC_IdealPostcodes".2
Category
Maintainability
Occurrences
2
Severity
warning

Sample message

Classes declared by a theme/plugin should start with the theme/plugin prefix. Found: "WC_IdealPostcodes".

WARNINGMaintainabilityNon-prefixed functionFunctions declared in the global namespace by a theme/plugin should start with the theme/plugin prefix. Found: "add_action_links".2
Category
Maintainability
Occurrences
2
Severity
warning

Sample message

Functions declared in the global namespace by a theme/plugin should start with the theme/plugin prefix. Found: "add_action_links".

WARNINGMaintainabilityNot In FooterIn footer ($in_footer) is not set explicitly wp_enqueue_script; It is recommended to load scripts in the footer. Please set this value to `true` to load it in the footer, or explicitly `false` if it should be loaded in the header.2
Category
Maintainability
Occurrences
2
Severity
warning

Sample message

In footer ($in_footer) is not set explicitly wp_enqueue_script; It is recommended to load scripts in the footer. Please set this value to `true` to load it in the footer, or explicitly `false` if it should be loaded in the header.

ERRORI18nText Domain MismatchMismatched text domain. Expected 'uk-address-postcode-validation' but got "woocommerce-idealpostcodes".2
Category
I18n
Occurrences
2
Severity
error

Sample message

Mismatched text domain. Expected 'uk-address-postcode-validation' but got "woocommerce-idealpostcodes".

ERRORMaintainabilityMissing direct file access protectionPHP file should prevent direct access. Add a check like: if ( ! defined( 'ABSPATH' ) ) exit;2
Category
Maintainability
Occurrences
2
Severity
error

Sample message

PHP file should prevent direct access. Add a check like: if ( ! defined( 'ABSPATH' ) ) exit;

Show 5 more
WARNINGMaintainabilityNon-prefixed global variable1
Category
Maintainability
Occurrences
1
Severity
warning

Sample message

Global variables defined by a theme/plugin should start with the theme/plugin prefix. Found: "$WC_IdealPostcodes_Integration".

ERRORRepo Compliancelicense mismatch1
Category
Repo Compliance
Occurrences
1
Severity
error

Sample message

Your plugin has a different license declared in the readme file and plugin header. Please update your readme with a valid GPL license identifier.

ERRORRepo Complianceoutdated tested upto header1
Category
Repo Compliance
Occurrences
1
Severity
error

Sample message

Tested up to: 6.8 < 7.0. The "Tested up to" value in your plugin is not set to the current version of WordPress. This means your plugin will not show up in searches, as we require plugins to be compatible and documented as tested up to the most recent version of WordPress.

WARNINGRepo Complianceplugin header nonexistent domain path1
Category
Repo Compliance
Occurrences
1
Severity
warning

Sample message

The "Domain Path" header in the plugin file must point to an existing folder. Found: "languages"

WARNINGRepo Compliancereadme parser warnings too many tags1
Category
Repo Compliance
Occurrences
1
Severity
warning

Sample message

One or more tags were ignored. Please limit your plugin to 5 tags.

External Connections

Potential connections found in static code analysis.

5 domains

Outbound calls

12

External assets

0

Incoming endpoints

0

Notable Domains

Platform / Reference Domains

github.com2 · platform/reference

External Asset Domains

No external asset domains detected.

Incoming Endpoints

No public endpoints detected.

Score History

2 score snapshots

+0
1007550250Jun 25, 2026, 10:39 AM UTC Score 75/100 Plugin v4.3.0 Plugin Check 2.0.0 68 errors, 33 warningsJul 1, 2026, 12:43 PM UTC Score 75/100 Plugin v4.4.0 Plugin Check 2.0.0 72 errors, 33 warningsJun 25, 2026Jul 1, 2026

v4.4.0

75

Latest

Findings
105
Errors
72
Warnings
33
Check
2.0.0

v4.3.0

75

Score

Findings
101
Errors
68
Warnings
33
Check
2.0.0

Relationship Map

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33 nodes

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