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pije76/GFORM: Change Currency

Forked from kenmasters/GFORM: Change Currency
Created June 30, 2019 21:03
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Gravity Forms PayPal Standard Add-On
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GFORM: Change Currency
/**
* Change payment currency base from another field, when specific form is submitted.
*/
add_action( 'gform_pre_submission_2', 'change_currency_' );
function change_currency_( $form ) {
add_filter( 'gform_currency', function() { return rgpost('input_4'); } );
}
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