5.2.1.b built-in derived types which allow empty content non empty content non empty content non empty content non empty content non empty content non empty content non empty content non / empty / content non empty content non / empty / content non empty content non empty content non empty content non empty content non empty content non empty content non empty content non empty content non empty content non empty content non empty content non empty content non empty content 5.2.1.b built-in derived types which allow empty content When the form first displays you should not see any valid or invalid messages. If an implementation fires validity events on form initialization (incorrectly) then you may see XFORMS-INVALID output for all types (except string) below. This is not being tested but is an error. When you activate the Run Test trigger below you must see an 'xforms-valid' output for all the data types. If the data type does not accept empty content you will see an 'XFORMS-INVALID' output. An 'XFORMS-INVALID' output is a failure for this test case. Run Test Result: normalizedString: XFORMS-INVALID (normalizedString) xforms-valid (normalizedString) token XFORMS-INVALID (token) xforms-valid (token) language XFORMS-INVALID (language) xforms-valid (language) Name XFORMS-INVALID (Name) xforms-valid (Name) NCName XFORMS-INVALID (NCName) xforms-valid (NCName) ID XFORMS-INVALID (ID) xforms-valid (ID) IDREF XFORMS-INVALID (IDREF) xforms-valid (IDREF) IDREFS XFORMS-INVALID (IDREFS) xforms-valid (IDREFS) NMTOKEN XFORMS-INVALID (NMTOKEN) xforms-valid (NMTOKEN) NMTOKENS XFORMS-INVALID (NMTOKENS) xforms-valid (NMTOKENS) integer XFORMS-INVALID (integer) xforms-valid (integer) nonPositiveInteger XFORMS-INVALID (nonPositiveInteger) xforms-valid (nonPositiveInteger) negativeInteger XFORMS-INVALID (negativeInteger) xforms-valid(negativeInteger) long XFORMS-INVALID (long) xforms-valid (long) int XFORMS-INVALID (int) xforms-valid (int) short XFORMS-INVALID (short) xforms-valid (short) byte XFORMS-INVALID (byte) xforms-valid (byte) nonNegativeInteger XFORMS-INVALID (nonNegativeInteger) xforms-valid (nonNegativeInteger) unsignedLong XFORMS-INVALID (unsignedLong) xforms-valid (unsignedLong) unsignedInt XFORMS-INVALID (unsignedInt) xforms-valid (unsignedInt) unsignedShort XFORMS-INVALID (unsignedShort) xforms-valid (unsignedShort) unsignedByte XFORMS-INVALID (unsignedByte) xforms-valid (unsignedByte) positiveInteger XFORMS-INVALID (positiveInteger) xforms-valid event (positiveInteger)