联系表格 7 挂钩skip_mail

Question

我正在使用 Contact Form 7 和 PayPal & Stripe Add-on（用于 Contact Form 7）插件。 在联系表 7 上，我打开了附加设置skip_mail = on 。 当人们已经在 PayPal & Stripe Add-on 插件中付款时，是否可以创建一个钩子来关闭skip_mail = off并从表单发送数据？

Answer 1

试试下面的代码行。

/*
    Prevent the email sending step for specific form and condition 
*/
add_action("wpcf7_before_send_mail", "wpcf7_do_something_else");  
function wpcf7_do_something_else($cf7) {
    // get the contact form object
    $wpcf = WPCF7_ContactForm::get_current();

    // if you wanna check the ID of the Form $wpcf->id

    if (/*Check whether user already paid the payment in the PayPal & Stripe Add-on plugin*/) {
        // If you want to skip mailing the data, you can do it...  
        $wpcf->skip_mail = true;    
    }

    return $wpcf;
}

Answer 2

add_filter( 'wpcf7_skip_mail', function( $skip_mail, $contact_form ){
    $skip = ( $contact_form->id() == 111 ) // skip send mail if cf7_id = 111
    return $skip; // return true or false
}, 10, 2 );