Github
Twitter{{#is expressions}}
function
Render something if two values are equal.
{{#is [EXPRESSION...]}}FN{{else}}INVERSE{{/is}}
Renders the FN if every EXPRESSION argument is equal (===).
{{#is user.type "admin"}} <button/> {{else}} Login {{/is}}
{{#is task.ownerId task.assignedId user.id }} Delegate! {{/is}}
Parameters
- EXPRESSION
{Literal Expression|KeyLookup Expression|Call Expression}:Two or more expressions whose return values will be tested for equality.
- FN
{sectionRenderer(context, helpers)}:A subsection that will be rendered if each
EXPRESSIONargument is equal. - INVERSE
{sectionRenderer(context, helpers)}:An optional subsection that will be rendered if one of the
EXPRESSIONarguments is not equal to one of the others.
Use
The is helper compares expr1 and expr2 and renders the blocks accordingly.
{{#is expr1 expr2}}
// truthy
{{else}}
// falsey
{{/is}}