File Content: add-payment-method.js jQuery( function( $ ) { // kkart_params is required to continue, ensure the object exists if ( typeof kkart_params === 'undefined' ) { return false; } $( '#add_payment_method' ) /* Payment option selection */ .on( 'click init_add_payment_method', '.payment_methods input.input-radio', function() { if ( $( '.payment_methods input.input-radio' ).length > 1 ) { var target_payment_box = $( 'div.payment_box.' + $( this ).attr( 'ID' ) ); if ( $( this ).is( ':checked' ) && ! target_payment_box.is( ':visible' ) ) { $( 'div.payment_box' ).filter( ':visible' ).slideUp( 250 ); if ( $( this ).is( ':checked' ) ) { $( 'div.payment_box.' + $( this ).attr( 'ID' ) ).slideDown( 250 ); } } } else { $( 'div.payment_box' ).show(); } }) // Trigger initial click .find( 'input[name=payment_method]:checked' ).click(); $( '#add_payment_method' ).submit( function() { $( '#add_payment_method' ).block({ message: null, overlayCSS: { background: '#fff', opacity: 0.6 } }); }); $( document.body ).trigger( 'init_add_payment_method' ); }); Submit