====== Type Class ======

The type class is used to describe data types for [[Datarecord class|Datarecord]] objects. Platform has a large number of builtin types.

^ Type                 ^ SQL                ^ Null?^ Form field                  ^PHP                   ^
| AddressType          | Uses subfields     | Yes  | [[Class AddressField]]      | array                |
| ArrayType            | MEDIUMTEXT         | No   | [[Class MultiField]](1)     | array                |
| BigTextType          | MEDIUMTEXT         | No   | [[Class TextareaField]]     | string               |
| BoolType             | TINYINT(1)         | No   | [[Class CheckboxField]]     | bool                 |
| CurrencyType         | Uses subfields     | No   | [[Class CurrencyField]]     | array                |
| DateTimeType         | DATETIME           | Yes  | [[Class DatetimeField]]     | [[Class Time]]       |
| DateType             | DATETIME           | Yes  | [[Class DatetimeField]]     | [[Class Time]]       |
| EmailType            | VARCHAR(256)       | No   | [[Class EmailField]]        | string               |
| EnumerationType      | INT                | Yes  | [[Class SelectField]]       | int                  |
| FileType             | INT                | Yes  | [[Class FileField]]         | int                  |
| FloatType            | DOUBLE             | Yes  | [[Class NumberField]]       | float                |
| HTMLTextType         | MEDIUMTEXT         | No   | [[Class TexteditorField]]   | string               |
| HyperReferenceType   | Uses subfields     | No   | None                        | array                |
| ImageType            | INT                | Yes  | [[Class FileField]]         | int                  |
| IntegerType          | INT                | Yes  | [[Class NumberField]]       | int                  |
| KeyType              | INT                | No   | None                        | int                  |
| MultiEnumerationType | VARCHAR(4096)      | No   | [[Class MulticheckboxField]]| array                |
| MultiReferenceType   | MEDIUMTEXT         | No   | [[Class MultidatarecordcomboboxField]]| array      |
| ObjectType           | MEDIUMTEXT         | Yes  | None                        | object               |
| PasswordType         | VARCHAR(256)       | Yes  | [[Class PasswordField]]     | string               |
| RepetitionType       | VARCHAR(1024)      | Yes  | [[Class RepetitionField]]   | [[Class Repetition]] |
| SingleReferenceType  | INT                | Yes  | [[Class DatarecordcomboboxField]]| int             |
| TextType             | VARCHAR(255)       | No   | [[Class TextField]]         | string               |