$def = $fields[$field];
// Disallow empty values except for the number zero.
// TODO: create a utility for this since it's needed in many places
+ // if (array_key_exists('required', $def) && CRM_Utils_System::isNull($value)) {
if (array_key_exists('required', $def) && empty($value) && $value !== '0' && $value !== 0) {
return civicrm_api3_create_error(ts("This can't be empty, please provide a value"), array("error_code" => "required", "field" => $field));
}
switch ($def['type']) {
- case 1:
- //int
+ case CRM_Utils_Type::T_INT:
if (!is_numeric($value)) {
return civicrm_api3_create_error("Param '$field' must be a number", array('error_code' => 'NaN'));
}
- case 2:
- //string
+ case CRM_Utils_Type::T_STRING:
+ case CRM_Utils_Type::T_TEXT:
if (!CRM_Utils_Rule::xssString($value)) {
return civicrm_api3_create_error(ts('Illegal characters in input (potential scripting attack)'), array('error_code' => 'XSS'));
}
}
break;
- case 12:
- //date
+ case CRM_Utils_Type::T_DATE:
$value = CRM_Utils_Type::escape($value,"Date",false);
if (!$value)
return civicrm_api3_create_error("Param '$field' is not a date. format YYYYMMDD or YYYYMMDDHHMMSS");
break;
- case 16:
- //boolean
+ case CRM_Utils_Type::T_BOOLEAN:
$value = (boolean) $value;
break;