UnknownFilter

UnknownFilter

Severity: error | Type: LiquidHtml

This check prevents errors caused by using unknown filters in Liquid code. Referencing a filter that does not exist will cause a runtime error in your templates.

Examples

✗ Incorrect Code Example (Avoid using this):

{{ x | some_unknown_filter }}
{{ product.name | humanize }}

Neither some_unknown_filter nor humanize exist in the platformOS filter set.

✓ Correct Code Example (Use this instead):

{{ x | upcase }}
{{ product.name | capitalize }}

Configuration

The default configuration for this check:

UnknownFilter:
  enabled: true
  severity: error

Disabling This Check

Disabling this check is not recommended as it helps prevent runtime errors.

Resources

• Liquid Filters Reference
• platformOS Filters Reference