/** * Validate a value against a CustomField type. * * @param string $type * The type of the data. * @param string $value * The data to be validated. * * @return bool * True if the value is of the specified type */ public static function typecheck($type, $value) { switch ($type) { case 'Memo': return TRUE; case 'String': return CRM_Utils_Rule::string($value); case 'Int': return CRM_Utils_Rule::integer($value); case 'Float': case 'Money': return CRM_Utils_Rule::numeric($value); case 'Date': if (is_numeric($value)) { return CRM_Utils_Rule::dateTime($value); } else { return CRM_Utils_Rule::date($value); } case 'Boolean': return CRM_Utils_Rule::boolean($value); case 'ContactReference': return CRM_Utils_Rule::validContact($value); case 'StateProvince': //fix for multi select state, CRM-3437 $valid = FALSE; $mulValues = explode(',', $value); foreach ($mulValues as $key => $state) { $valid = array_key_exists(strtolower(trim($state)), array_change_key_case(array_flip(CRM_Core_PseudoConstant::stateProvinceAbbreviation()), CASE_LOWER)) || array_key_exists(strtolower(trim($state)), array_change_key_case(array_flip(CRM_Core_PseudoConstant::stateProvince()), CASE_LOWER)); if (!$valid) { break; } } return $valid; case 'Country': //fix multi select country, CRM-3437 $valid = FALSE; $mulValues = explode(',', $value); foreach ($mulValues as $key => $country) { $valid = array_key_exists(strtolower(trim($country)), array_change_key_case(array_flip(CRM_Core_PseudoConstant::countryIsoCode()), CASE_LOWER)) || array_key_exists(strtolower(trim($country)), array_change_key_case(array_flip(CRM_Core_PseudoConstant::country()), CASE_LOWER)); if (!$valid) { break; } } return $valid; case 'Link': return CRM_Utils_Rule::url($value); } return FALSE; }
/** * Verify that a variable is of a given type. * * @param mixed $data * The value to validate. * @param string $type * The type to validate against. * @param bool $abort * If TRUE, the operation will CRM_Core_Error::fatal() on invalid data. * @name string $name * The name of the attribute * * @return mixed * The data, escaped if necessary */ public static function validate($data, $type, $abort = TRUE, $name = 'One of parameters ') { switch ($type) { case 'Integer': case 'Int': if (CRM_Utils_Rule::integer($data)) { return (int) $data; } break; case 'Positive': if (CRM_Utils_Rule::positiveInteger($data)) { return $data; } break; case 'Boolean': if (CRM_Utils_Rule::boolean($data)) { return $data; } break; case 'Float': case 'Money': if (CRM_Utils_Rule::numeric($data)) { return $data; } break; case 'Text': case 'String': case 'Link': case 'Memo': return $data; case 'Date': // a null date is valid if (strlen(trim($data)) == 0) { return trim($data); } if (preg_match('/^\\d{8}$/', $data) && CRM_Utils_Rule::mysqlDate($data)) { return $data; } break; case 'Timestamp': // a null timestamp is valid if (strlen(trim($data)) == 0) { return trim($data); } if ((preg_match('/^\\d{14}$/', $data) || preg_match('/^\\d{8}$/', $data)) && CRM_Utils_Rule::mysqlDate($data)) { return $data; } break; case 'ContactReference': // null is valid if (strlen(trim($data)) == 0) { return trim($data); } if (CRM_Utils_Rule::validContact($data)) { return $data; } break; default: CRM_Core_Error::fatal("Cannot recognize {$type} for {$data}"); break; } if ($abort) { $data = htmlentities($data); CRM_Core_Error::fatal("{$name} (value: {$data}) is not of the type {$type}"); } return NULL; }
/** * Verify that a variable is of a given type * * @param mixed $data The variable * @param string $type The type * @param boolean $abort Should we abort if invalid * @return mixed The data, escaped if necessary * @access public * @static */ public static function escape($data, $type, $abort = true) { require_once 'CRM/Utils/Rule.php'; switch ($type) { case 'Integer': case 'Int': if (CRM_Utils_Rule::integer($data)) { return $data; } break; case 'Positive': if (CRM_Utils_Rule::positiveInteger($data)) { return $data; } break; case 'Boolean': if (CRM_Utils_Rule::boolean($data)) { return $data; } break; case 'Float': case 'Money': if (CRM_Utils_Rule::numeric($data)) { return $data; } break; case 'String': case 'Memo': return CRM_Core_DAO::escapeString($data); break; case 'Date': case 'Timestamp': // a null date or timestamp is valid if (strlen(trim($data)) == 0) { return trim($data); } if ((preg_match('/^\\d{8}$/', $data) || preg_match('/^\\d{14}$/', $data)) && CRM_Utils_Rule::mysqlDate($data)) { return $data; } break; case 'ContactReference': if (strlen(trim($data)) == 0) { return trim($data); } if (CRM_Utils_Rule::validContact($data)) { return $data; } break; default: CRM_Core_Error::fatal("Cannot recognize {$type} for {$data}"); break; } if ($abort) { CRM_Core_Error::fatal("{$data} is not of the type {$type}"); } return null; }