$and

Usage: $and(x,y,*args)

Category: conditional

Description:

Returns true if both x and y are not empty. Can be used with an arbitrary number of arguments. The result is true if ALL of the arguments are not empty.

Example:

The following statements will return the values indicated:

$set(test,x)
$and(%test%,)          ==>  ""   (False)
$and(%test%,1)         ==>  "1"  (True)
$and(%test%,A)         ==>  "1"  (True)
$and(%test%,$gt(4,5))  ==>  ""   (False)
$and(%test%,$lt(4,5))  ==>  "1"  (True)
$and(%test%,,)         ==>  ""   (False)
$and(%test%,,0)        ==>  ""   (False)
$and(%test%,, )        ==>  ""   (False)
$and(%test%, , )       ==>  "1"  (True)