Use locale:
[default]
Input Form
String
Integer
Double
Date
Listview in a Form
Boolean
Value between 0 and 100
URL (has to be a valid url)
US phone number (mask: '(###) ###-####')
select a number (RadioChoice)
foo
bar
select a number (RadioGroup)
[this is where number will be]
select one or more numbers (CheckGroup)
[this is where number will be]
your favorite sites
foo
bar