Helpers

Helpers let you format values inside your templates: currency, dates, uppercase, lowercase, trimming, and more.

Formatting

Currency

Format numbers as currency:

{{order.total | currency}}
{{this.lineTotal | currency}}
          

Output example:

$1,299.50

Formatting

Date Formatting

Format dates using common patterns:

{{order.date | date("MMMM DD, YYYY")}}
{{customer.joined | date("YYYY-MM-DD")}}
          

Output example:

July 25, 2026
2026-07-25
          

Text

Uppercase / Lowercase

Convert text case:

{{customer.name | upper}}
{{customer.name | lower}}
          

Output example:

ACME CORPORATION
acme corporation
          

Numbers

Number Formatting

Format numbers with commas or fixed decimals:

{{stats.revenue | number}}
{{stats.margin | number("0.00")}}
          

Output example:

12,450  
18.75
          

Text

Trim

Remove leading/trailing whitespace:

Fallback

Default Values

Provide fallback values when fields are missing:

{{customer.phone | default("N/A")}}
{{order.discount | default("No discount applied")}}
          

Advanced

Combining Helpers

You can chain helpers:

{{customer.name | trim | upper}}
{{customer.notes | trim | default("None")}}
          