Custom Validation Library

/**
 * Prevents duplicate name/type combinations in the CHRG_CATALOG table.
 *
 * Description: Prevent Duplicate CHRG_CATALOG Entries
 * Table Name: CHRG_CATALOG
 * Table Record: null
 * Action: Save
 */
$query = "SELECT RECID FROM CHRG_CATALOG WHERE NAME = '"
    . $params["charge_name"] . "' AND CHARGE_TYPE_LISTS_RECID = " . $params["type"];
$existing = $this->query($query);

if (isset($existing[0]["RECID"]) && ($existing[0]["RECID"] !== $data["RECID"]))
{
    $this->setMessage('Save failed: there already exists a Charge Catalog record with the same name/type combination');
    return false;
}
return true;

<?php
/**
 * Prevents duplicate manufacturer/manufacturer part number combinations in the EQP_CATALOG table.
 *
 * Description: Prevent Duplicate EQP_CATALOG Entries
 * Table Name: EQP_CATALOG
 * Table Record: null
 * Action: Save
 */
$query = "SELECT RECID FROM EQP_CATALOG WHERE MANUFACTURER = '"
    . $params["manufacturer"] . "' AND MANU_PART_NUM = '" . $params["manu_part_num"] . "'";
$existing = $this->query($query);

if (isset($existing[0]["RECID"]) && ($existing[0]["RECID"] !== $data["RECID"]))
{
    $this->setMessage('Save failed: there already exists an Equipment Catalog record with the same manufacturer/manufacturer part number combination');
    return false;
}
return true;

if ($data["RECID"] != "addNew" && $params['sd_type'] == 'sd-service-order' && 
    $data['SD_STATUS_LISTS_RECID'] == $this->listGetByCode('SD_STATUS', 'COMPLETE') &&
                empty($data['D_OWNER_CONTACTS_RECID']) &&
                empty($data['D_OWNER_DEPT_HIERARCHY_RECID'])
            ) {
  
                    $this->setMessage("An owner is required to complete the order. <br>" .
                                      "Please select an owner then save the record again.");
                                    return false;

            }
          //  return true;