Deprecated FluentForm hook `fluentform_before_insert_submission` used in FluentForms integration

[jamil-mahmud]

Description

weMail's FluentForms integration registers an action on fluentform_before_insert_submission, which has been deprecated since FluentForm v4.3.22 in favor of fluentform/before_insert_submission.

Every form submission on a site running both plugins emits a PHP deprecation notice, polluting debug.log. After tracing the source via grep, the issue is on weMail's side — not FluentForm's.

Log output

PHP Deprecated: Hook fluentform_before_insert_submission is deprecated since version 4.3.22!
Use fluentform/before_insert_submission instead.

Source

includes/Core/Form/Integrations/Hooks.php:

add_action( 'fluentform_before_insert_submission', array( FluentForms::instance(), 'submit' ), 999, 1 );

Suggested fix

Replace the hook name with the new slash-style version:

add_action( 'fluentform/before_insert_submission', array( FluentForms::instance(), 'submit' ), 999, 1 );

It may also be worth grepping the rest of the plugin for other fluentform_* hook usages that have been renamed in recent FluentForm versions.

Environment

• weMail: 2.1.1
• FluentForm: 6.9.4
• PHP: 8.2