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Lead Form Builder 1.7.1

Does Lead Form Builder work with WordPress 5.8.3 and PHP 7.4.8? A smoke test was performed on .

Summary

Errors
No PHP errors, warnings or notices
7JavaScript exceptions
All test pages loaded successfully
No resource errors
Performance

Memory usage: 60.91 KiB
The average PHP memory usage increased by this amount after activating by the plugin.

Page speed impact: insignificant.
The plugin didn't make the site noticeably slower.

Environment
WordPress version5.8.3
PHP version7.4.8
MySQL version8.0.21
PHP memory limit256M
Plugin Info
Last updated
Active installs 10,000+
WordPress.org page https://wordpress.org/plugins/lead-form-builder/
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Pages 10

Plugins ‹ Test site — WordPress

Page screenshot: Plugins ‹ Test site — WordPress
URL /wp-admin/plugins.php?plugin_status=all&paged=1&s
Requested URL /wp-admin/plugins.php?action=activate&plugin=lead-form-builder%2Flead-form-builder.php&plugin_status=all&paged=1&s&_wpnonce=9adabf8f04
Aspect after-activation
HTTP status 200
Load time 0.552 s
Memory usage 3.13 MiB
JS errors None
Resource errors None

Lead Form

Page screenshot: Lead Form
URL /wp-admin/admin.php?page=wplf-plugin-menu
Aspect menu-item
HTTP status 200
Load time 0.589 s
Memory usage 3.08 MiB
JS errors 
[
    {
        "message": "TypeError: Cannot read properties of undefined (reading 'editor')\n    at media_upload (/wp-content/plugins/lead-form-builder/js/upload.js?ver=1.7.1:5:42)\n    at HTMLDocument.<anonymous> (/wp-content/plugins/lead-form-builder/js/upload.js?ver=1.7.1:36:5)\n    at e (/wp-admin/load-scripts.php?c=0&load%5Bchunk_0%5D=jquery-core,jquery-migrate,utils&ver=5.8.3:2:30038)\n    at t (/wp-admin/load-scripts.php?c=0&load%5Bchunk_0%5D=jquery-core,jquery-migrate,utils&ver=5.8.3:2:30340)",
        "trace": null,
        "code": null
    }
]
Resource errors None

Lead Form → Add Forms

Page screenshot: Lead Form → Add Forms
URL /wp-admin/admin.php?page=add-new-form
Aspect menu-item
HTTP status 200
Load time 0.249 s
Memory usage 3.07 MiB
JS errors 
[
    {
        "message": "TypeError: Cannot read properties of undefined (reading 'editor')\n    at media_upload (/wp-content/plugins/lead-form-builder/js/upload.js?ver=1.7.1:5:42)\n    at HTMLDocument.<anonymous> (/wp-content/plugins/lead-form-builder/js/upload.js?ver=1.7.1:36:5)\n    at e (/wp-admin/load-scripts.php?c=0&load%5Bchunk_0%5D=jquery-core,jquery-migrate,utils&ver=5.8.3:2:30038)\n    at t (/wp-admin/load-scripts.php?c=0&load%5Bchunk_0%5D=jquery-core,jquery-migrate,utils&ver=5.8.3:2:30340)",
        "trace": null,
        "code": null
    }
]
Resource errors None

Lead Form → Add Forms → Email Setting

Page screenshot: Lead Form → Add Forms → Email Setting
URL /wp-admin/admin.php?page=add-new-form
Aspect menu-item-tab
HTTP status 200
Load time 0.233 s
Memory usage 3.07 MiB
JS errors 
[
    {
        "message": "TypeError: Cannot read properties of undefined (reading 'editor')\n    at media_upload (/wp-content/plugins/lead-form-builder/js/upload.js?ver=1.7.1:5:42)\n    at HTMLDocument.<anonymous> (/wp-content/plugins/lead-form-builder/js/upload.js?ver=1.7.1:36:5)\n    at e (/wp-admin/load-scripts.php?c=0&load%5Bchunk_0%5D=jquery-core,jquery-migrate,utils&ver=5.8.3:2:30038)\n    at t (/wp-admin/load-scripts.php?c=0&load%5Bchunk_0%5D=jquery-core,jquery-migrate,utils&ver=5.8.3:2:30340)",
        "trace": null,
        "code": null
    }
]
Resource errors None

Lead Form → Add Forms → Captcha Setting

Page screenshot: Lead Form → Add Forms → Captcha Setting
URL /wp-admin/admin.php?page=add-new-form
Aspect menu-item-tab
HTTP status 200
Load time 0.284 s
Memory usage 3.07 MiB
JS errors 
[
    {
        "message": "TypeError: Cannot read properties of undefined (reading 'editor')\n    at media_upload (/wp-content/plugins/lead-form-builder/js/upload.js?ver=1.7.1:5:42)\n    at HTMLDocument.<anonymous> (/wp-content/plugins/lead-form-builder/js/upload.js?ver=1.7.1:36:5)\n    at e (/wp-admin/load-scripts.php?c=0&load%5Bchunk_0%5D=jquery-core,jquery-migrate,utils&ver=5.8.3:2:30038)\n    at t (/wp-admin/load-scripts.php?c=0&load%5Bchunk_0%5D=jquery-core,jquery-migrate,utils&ver=5.8.3:2:30340)",
        "trace": null,
        "code": null
    }
]
Resource errors None

Lead Form → Add Forms → Setting

Page screenshot: Lead Form → Add Forms → Setting
URL /wp-admin/admin.php?page=add-new-form
Aspect menu-item-tab
HTTP status 200
Load time 0.307 s
Memory usage 3.07 MiB
JS errors 
[
    {
        "message": "TypeError: Cannot read properties of undefined (reading 'editor')\n    at media_upload (/wp-content/plugins/lead-form-builder/js/upload.js?ver=1.7.1:5:42)\n    at HTMLDocument.<anonymous> (/wp-content/plugins/lead-form-builder/js/upload.js?ver=1.7.1:36:5)\n    at e (/wp-admin/load-scripts.php?c=0&load%5Bchunk_0%5D=jquery-core,jquery-migrate,utils&ver=5.8.3:2:30038)\n    at t (/wp-admin/load-scripts.php?c=0&load%5Bchunk_0%5D=jquery-core,jquery-migrate,utils&ver=5.8.3:2:30340)",
        "trace": null,
        "code": null
    }
]
Resource errors None

Lead Form → View Leads

Page screenshot: Lead Form → View Leads
URL /wp-admin/admin.php?page=all-form-leads
Aspect menu-item
HTTP status 200
Load time 0.208 s
Memory usage 3.08 MiB
JS errors 
[
    {
        "message": "TypeError: Cannot read properties of undefined (reading 'editor')\n    at media_upload (/wp-content/plugins/lead-form-builder/js/upload.js?ver=1.7.1:5:42)\n    at HTMLDocument.<anonymous> (/wp-content/plugins/lead-form-builder/js/upload.js?ver=1.7.1:36:5)\n    at e (/wp-admin/load-scripts.php?c=0&load%5Bchunk_0%5D=jquery-core,jquery-migrate,utils&ver=5.8.3:2:30038)\n    at t (/wp-admin/load-scripts.php?c=0&load%5Bchunk_0%5D=jquery-core,jquery-migrate,utils&ver=5.8.3:2:30340)",
        "trace": null,
        "code": null
    }
]
Resource errors None

Lead Form → Premium Version

Page screenshot: Lead Form → Premium Version
URL /wp-admin/admin.php?page=pro-form-leads
Aspect menu-item
HTTP status 200
Load time 0.284 s
Memory usage 3.13 MiB
JS errors 
[
    {
        "message": "TypeError: Cannot read properties of undefined (reading 'editor')\n    at media_upload (/wp-content/plugins/lead-form-builder/js/upload.js?ver=1.7.1:5:42)\n    at HTMLDocument.<anonymous> (/wp-content/plugins/lead-form-builder/js/upload.js?ver=1.7.1:36:5)\n    at e (/wp-admin/load-scripts.php?c=0&load%5Bchunk_0%5D=jquery-core,jquery-migrate,utils&ver=5.8.3:2:30038)\n    at t (/wp-admin/load-scripts.php?c=0&load%5Bchunk_0%5D=jquery-core,jquery-migrate,utils&ver=5.8.3:2:30340)",
        "trace": null,
        "code": null
    }
]
Resource errors None

Test site – Just another WordPress site

Page screenshot: Test site – Just another WordPress site
URL /
Aspect front-page
HTTP status 200
Load time 0.280 s
Memory usage 2.96 MiB
JS errors None
Resource errors None

Widgets ‹ Test site — WordPress

Page screenshot: Widgets ‹ Test site — WordPress
URL /wp-admin/widgets.php
Aspect new-sidebar-widgets
HTTP status 200
Load time 1.597 s
Memory usage 4.52 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.293 s0.435 s+0.142 s3.08 MiB3.14 MiB+ 58.7 KiB
/wp-admin/edit.php0.177 s0.202 s+0.025 s3.11 MiB3.23 MiB+ 122.7 KiB
/wp-admin/post-new.php0.774 s0.991 s+0.217 s5.27 MiB5.33 MiB+ 68.55 KiB
/wp-admin/upload.php0.385 s0.391 s+0.006 s3.03 MiB3.09 MiB+ 60.72 KiB
/wp-admin/options-writing.php0.153 s0.159 s+0.006 s3.02 MiB3.07 MiB+ 44.7 KiB
/wp-admin/media-new.php0.380 s0.204 s-0.176 s3.01 MiB3.07 MiB+ 60.89 KiB
/wp-admin/edit-tags.php?taxonomy=category0.181 s0.224 s+0.043 s3.04 MiB3.1 MiB+ 61.8 KiB
/wp-admin/post-new.php?post_type=page0.961 s0.761 s-0.200 s5.26 MiB5.32 MiB+ 64.14 KiB
/wp-admin/options-discussion.php0.302 s0.351 s+0.049 s3 MiB3.06 MiB+ 61.2 KiB
/wp-admin/edit-comments.php0.217 s0.245 s+0.028 s3.04 MiB3.1 MiB+ 60.74 KiB
/0.332 s0.240 s-0.092 s2.96 MiB2.96 MiB+ 5.91 KiB
Average 0.378 s0.382 s+0.004 s3.44 MiB3.5 MiB+ 60.91 KiB

Code Statistics

Note: Third-party libraries and minified JS/CSS files are excluded from these statistics where possible, so the numbers you see here may be lower than those reported by other tools.

PHP
SVG
CSS
JavaScript
Language % Lines of code Comment lines Files
PHP35.7%4,28930521
SVG26.8%3,2181112
CSS24.6%2,9601085
JavaScript13.0%1,5586284
Total 12,025 1,052 42

PHP Code Analysis | More results »

Lines of code 4,113
Total complexity 542
Median class complexity 22.0
Median method complexity 1.0
Most complex class LFB_Front_end_FORMS
Most complex function LFB_Front_end_FORMS::lfb_show_front_end_forms()
Classes 13
Methods 119
Functions 33

Additions

Things that the plugin adds to the site. This section is not intended to be comprehensive. The test tool only looks for a few specific types of added content.

Database Tables 5

Options wp_options 1

Sidebar Widgets 1

ID Name
lfb-form-builderLead Form Builder

Roles 1

ID Name
lfb_roleLFB Role

Capabilities 1

PHP Error Log

The log file is empty.

See also: All tests for this plugin, How to Hide Lead Form Builder Admin Menus