---
title: Code blocks
---
# Code Blocks

Code blocks let you define local helper functions:

```html
{{#code}}
function FormatPrice(val)
{
    if (val == 0)
        return "-";
    else
        return "$" + val.toFixed(2);
}
{{/code}}

<p>Item Price: {{FormatPrice(23.99)}}</p>
```