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FilterFormatHelper.hasMultiVariantPriceFormat() method

Checks if multi-variant price should be displayed based on translation template.

Determines whether a translation template expects a price range format by checking for {{minPrice}} or {{maxPrice}} placeholders. This is used to conditionally display price ranges like "$10.00 - $20.00" versus single prices. Override this method to customize price range detection logic for shop-specific translation formats.

Signature:

hasMultiVariantPriceFormat(amountTranslation?: string): boolean;

Parameters

Returns:

boolean

True if translation contains minPrice or maxPrice placeholders, false otherwise

Example 1

Basic usage:

const hasRange = helper.hasMultiVariantPriceFormat('{{minPrice}} - {{maxPrice}}');
// Returns: true

Example 2

Extend to support custom price range placeholders:

window.boostWidgetIntegration.extend('FilterFormatHelper', (FilterFormatHelper) => {
  return class CustomFilterFormatHelper extends FilterFormatHelper {
    hasMultiVariantPriceFormat(amountTranslation) {
      // Also check for custom "fromPrice" and "toPrice" placeholders
      if (amountTranslation?.includes('{{fromPrice}}') || amountTranslation?.includes('{{toPrice}}')) {
        return true;
      }
      return super.hasMultiVariantPriceFormat(amountTranslation);
    }
  };
});