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frm_currencies

Last Updated: November 10, 2021

Knowledge Base → Extend Formidable Forms → Formidable Hooks - for Developers → Field Options and Values → frm_currencies
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.

This hook can be used to adjust the attributes of the available currencies in a form.

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Usage

add_filter( 'frm_currencies', 'my_custom_function' );

Parameters

  • $currencies (array)

Examples

Place the euro symbol on the left side of the number

This example will place the euro symbol on the left side of the number.

add_filter( 'frm_currencies', 'my_custom_function' );
function my_custom_function( $currencies ) {
	$currencies['EUR']['symbol_left'] = $currencies['EUR']['symbol_right'];
	$currencies['EUR']['symbol_right'] = '';
	return $currencies;
}

Replace EUR with the code of the currency you want to filter

Remove symbol padding from currency

add_filter( 'frm_currencies', 'remove_euro_symbol_padding' );
function remove_euro_symbol_padding( $currencies ) {
	$currencies['EUR']['symbol_padding'] = '';
	return $currencies;
}

Change Log

Added in version 4.04
  • Usage
  • Parameters
  • Examples
    • Place the euro symbol on the left side of the number
    • Remove symbol padding from currency
  • Change Log
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