: str_replace(): Passing null to parameter #2 ($replace) of type array|string is deprecated in
'wpcf7_config_validator_update_option',
* Runs bulk validation after the reCAPTCHA integration option is updated.
function wpcf7_config_validator_update_option( $name, $value, $old_option ) {
if ( 'recaptcha' === $name ) {
$contact_forms = WPCF7_ContactForm::find();
'include' => 'unsafe_email_without_protection',
foreach ( $contact_forms as $contact_form ) {
$config_validator = new WPCF7_ConfigValidator( $contact_form, $options );
$config_validator->restore();
$config_validator->validate();
$config_validator->save();