Logical OR Operator (||) (JScript 5.6) 

Performs a logical disjunction on two expressions.

result = expression1 || expression2

Arguments

• result
  Any variable.

• expression1
  Any expression.

• expression2
  Any expression.

Remarks

If either or both expressions evaluate to True, result is True. The following table illustrates how result is determined:

If expression1 is	And expression2 is	The result is
True	True	True
True	False	True
False	True	True
False	False	False

JScript uses the following rules for converting non-Boolean values to Boolean values:

• All objects are considered true.

• Strings are considered false if and only if they are empty.

• null and undefined are considered false.

• Numbers are false if, and only if, they are 0.

Requirements

Version 1

See Also

Concepts

Operator Precedence (JScript 5.6)
Operator Summary (JScript 5.6)