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  • Participant
    Level: Initiated
    Posts: 3
    leile on February 25, 2019 at 7:59 am #21114

    Hi!

    Yes, I changed it, it is more correct and safe code, thank you very much!!!

  • Participant
    Level: Initiated
    Posts: 3
    leile on February 24, 2019 at 6:28 pm #21107

    Hi!

    Thank you very much, I created the query, then the complete code:

     
function budydev_custom_validate_signup() {
    global $wpdb;
	$field_id = 13;
	$field    = isset( $_POST[ 'field_' . $field_id ] ) ? trim( $_POST[ 'field_' . $field_id ] ) : '';

    $qry = "SELECT value FROM wp_bp_xprofile_data WHERE value = " . $field;
    $result = $wpdb->get_results( $qry );
    
    if(!empty($result)) {
        buddypress()->signup->errors[ 'field_' . $field_id ] = 'error message';
    }

}
  • Participant
    Level: Initiated
    Posts: 3
    leile on February 22, 2019 at 10:03 am #21091

    Hi!

    Thank you very much your help! Yes, I have to check if exist in “bp_xprofile_data” table the data. There are functions what can I use for that? Or it is better if I make a query and check?

    Thank you anyway, it was very helpful!