Data types

Hello,

I have read that XForms have predefined data types and attributes

Data types : binary, boolean, date, duration, group, money, number, string, time, uri
Attributes : currency, decimal, integer, maxOccurs, minOccurs, name, precision

Is that correct ?

<signature>
  <name>Vaudan Rodrigue</name>
  <organisation>ESIS - HEV's Sierre</organisation>
  <email>rodrigue.vaudan@students.hevs.ch</email>
</signature>