Logical "or" operator (| |)

Operation

Performs a logical "or" on two expressions.

result = expression1 || expression2

Parameters

Result

Any variable .

Expression1

Any expression .

Expression2

Any expression.

Description

Result is trueif one or two of the two expressions are equal to true. The following table illustrates how result is determined:

If expression1 is	and Expression2 is	then result is
True	True	True
True	False	True
False	True	True
False	False	False

JScript uses the following rules to convert a non-Boolean value to a Boolean value:

• All objects are considered true.
• The string is considered false if and only if it is empty.
• null and undefined are considered false.
• The number is false if and only if it is 0 o'clock.

Requirements

Version 1

Please see

Operator Precedence | Operator Summary