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frm_currency

Last Updated: February 4, 2020

Knowledge Base → Extend Formidable Forms → Formidable Hooks - for Developers → Field Appearance → frm_currency
Heads up!
This article contains PHP code and is intended for developers. We offer this code as a courtesy, but don't provide support for code customizations or 3rd party development.

The currency for pricing fields is set in the Global Settings for all forms. If some forms should use a different currency than others, use this hook.

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Usage

add_filter( 'frm_currency', 'frm_custom_currency', 10, 2 );
function frm_custom_currency( $currency, $form ) {

Parameters

  • $currency (array) - The currency details. The currency array includes the following values:
    • name (string)
    • symbol_left (string)
    • symbol_right (string)
    • symbol_padding (string)
    • thousand_separator (string)
    • decimal_separator (string)
    • decimals (integer)
  • $form (int|object|array) - The ID of the form or the form object.

Examples

Change the currency in a single form

add_filter( 'frm_currency', 'frm_custom_currency', 10, 2 );
function frm_custom_currency( $currency, $form ) {
	$form_id = is_object( $form ) ? $form->id : $form;
	if ( $form_id == 50 ) { // Change 50 to your form ID
		$currency = FrmProCurrencyHelper::get_currencies( 'AUD' ); // Change AUD to the three letter code or include your currency array here
	}
	return $currency;
}

Change Log

Added in version 4.04

  • Usage
  • Parameters
  • Examples
    • Change the currency in a single form
  • Change Log
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