if​

Render the content within the expression if a condition is true.

{{#if condition }}
  content
{{/if}}

condition
Evaluable expression.

content

The render content when the condition is met.

else if

You can use the else if tag to check multiple conditions.

{{#if condition }}
  content
{{else}}
  content
{{/if}}

else

Allows you to specify a default expression to be executed when none of the other conditions are met.

Using Subexpressions in if Statements

Handlebars natively supports subexpression, allowing you to write complex conditional statements by invoking other helpers within an if statement.

Using and, or in if Statements

Allows you to evaluate multiple conditions using logical and and or operators.