', $help_content); echo '
'.$help_content.'
'; } } } add_filter( 'registration_errors', 'ashuwp_invitation_code_errors', 10, 3 ); function ashuwp_invitation_code_errors( $errors, $sanitized_user_login, $user_email ) { $invitation_code = ''; if ( empty( $_POST['invitation_code'] ) || ! empty( $_POST['invitation_code'] ) && sanitize_text_field( $_POST['invitation_code'] ) == '' ) { $errors->add( 'invitation_code_error', __( 'ERROR: Enter a invitation code.', 'ashuwp' ) ); return $errors; }else{ $invitation_code = sanitize_text_field( $_POST['invitation_code'] ); } $status = ashuwp_check_invitation_code($invitation_code); if(!$status){ $errors->add( 'invitation_code_error', __( 'ERROR: Wrong Invitation Code.', 'ashuwp' ) ); return $errors; } if($status=='disabled'){ $errors->add( 'invitation_code_error', __( 'ERROR: Invalid Invitation Code.', 'ashuwp' ) ); return $errors; } if($status=='finish'){ $errors->add( 'invitation_code_error', __( 'ERROR: This Invitation Code is over.', 'ashuwp' ) ); return $errors; } if($status=='expired'){ $errors->add( 'invitation_code_error', __( 'ERROR: This Invitation Code is expired.', 'ashuwp' ) ); return $errors; } return $errors; } add_action( 'user_register', 'ashuwp_register_invitation_code' ); function ashuwp_register_invitation_code( $user_id ){ if ( !empty( $_POST['invitation_code'] ) && sanitize_text_field( $_POST['invitation_code'] ) != '' ) { $code = sanitize_text_field( $_POST['invitation_code'] ); $result = ashuwp_get_invitation_code_by_code($code); if(!empty($result)){ $code_users = array(); $code_id = $result['id']; $code_users = explode( ',', $result['users'] ); $code_users[] = $user_id; $code_users = array_filter($code_users); $new_users = implode(',',$code_users); ashuwp_update_invitation_code( $code_id, 'users', $new_users ); ashuwp_update_invitation_status( $code_id ); add_user_meta( $user_id, 'invitation_code', $result['code'], true ); } } } //buddypress add_action( 'bp_account_details_fields', 'ashuwp_invitation_code_bp_form' ); function ashuwp_invitation_code_bp_form(){ ?> ', $help_content); echo $help_content; } } } add_action( 'bp_signup_validate', 'ashuwp_invitation_code_bp_validate' ); function ashuwp_invitation_code_bp_validate( ) { if(!function_exists('buddypress')){ return; } $bp = buddypress(); $invitation_code = ''; if ( empty( $_POST['invitation_code'] ) || ! empty( $_POST['invitation_code'] ) && sanitize_text_field( $_POST['invitation_code'] ) == '' ) { $bp->signup->errors['invitation_code'] = __( 'Enter a invitation code.', 'ashuwp' ); return; }else{ $invitation_code = sanitize_text_field( $_POST['invitation_code'] ); } $status = ashuwp_check_invitation_code($invitation_code); if(!$status){ $bp->signup->errors['invitation_code'] = __( 'Wrong Invitation Code.', 'ashuwp' ); return; } if($status=='disabled'){ $bp->signup->errors['invitation_code'] = __( 'Invalid Invitation Code.', 'ashuwp' ); return; } if($status=='finish'){ $bp->signup->errors['invitation_code'] = __( 'This Invitation Code is over.', 'ashuwp' ); return; } if($status=='expired'){ $bp->signup->errors['invitation_code'] = __( 'This Invitation Code is expired.', 'ashuwp' ); return; } return; } //multiset add_action( 'signup_extra_fields' , 'ashuwp_multi_signup_invitation_code', 10, 1 ); function ashuwp_multi_signup_invitation_code($errors) { ?> get_error_message( 'invitation_code_error' ) ) : ?> ', $help_content); echo $help_content; } } ?>