add_action("wpdiscuz_before_wp_new_comment", function($commentdata){ if (!empty($commentdata["comment_author_email"]) && empty($commentdata["user_id"])) { $is_user_exist = get_user_by("email", sanitize_text_field($commentdata["comment_author_email"])); if ($is_user_exist) { wp_die(esc_html__("A user with this email is already registered! Please log in or use a different one!", "wpdiscuz")); } } });

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3 Comments
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Burton
Burton (@guest_1050993)
September 9, 2020 09:06
#1050993

Mine shows free Meat & Potato breakfast burrito through 9/10.

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Wave
Wave (@guest_1051180)
September 9, 2020 14:43
#1051180
  Burton

mine too. And I got a free taco also for signing up for app

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Davie
Davie (@guest_1050970)
September 9, 2020 08:12
#1050970

YUSSS!! 🌯

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