Template:If either/doc

This helper template is designed to be used in other templates. It can help editors create template code that or self documenting. The major advantage of using this template over using the construct {{#if:{{{1|}}}{{{2|}}}|...}} is that if the first parameter is not empty then the second parameter is not evaluated.

Usage

If a and b then true.

If a nor b then false.

If a or b then true.

It can be used to replace the construct: {{#if:a|true|{{#if:b|true|false}}}}

Examples

{{if either| a | b |true|false}} → true

{{if either| a | |true|false}} → true

{{if either| | b |true|false}} → true

{{if either| | |true|false}} → false

See also

• {{if both}}
• {{ifempty}}
• {{if all}}