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Twitternot
{{# not(EXPRESSION) }} TRUTHY {{else}} FALSY {{/not}}
Renders TRUTHY if EXPRESSION is falsy or FALSY if EXPRESSION
is truthy. Both TRUTHY and FALSY will be rendered with the
current scope.
{{# not(person.isAwake()) }} Shhhhh! {{/ not }}
Parameters
- EXPRESSION
{KeyLookup Expression|Call Expression}:A lookup expression that will provide a truthy or falsey value.
- FN
{sectionRenderer(context, helpers)}:A subsection that can be optionally rendered.
- INVERSE
{sectionRenderer(context, helpers)}:An optional subsection that will be rendered if
EXPRESSIONis truthy and {{else}} is used.
Use
The not helper evaluates the inverse of the value
of the key and renders the block between the helper and the slash.
{{#not(expr)}}
// not
{{/not}}