PayPal error when custom amount field is used

  • pbosakov

    (@pbosakov)


    7 years ago

    If there is both a drop-down list and a custom amount box, when the user types in a custom amount, the browser will submit both fields, causing PayPal to spit out an error message.

    I have patched WP_Accept_Paypal_Payment.php to fix that. Please consider testing and updating this in the next release.

    162a163
>             $('select[name=amount]').prop('disabled', true);
Viewing 2 replies - 1 through 2 (of 2 total)
  • Plugin Author mra13

    (@mra13)

    Can you please share the full code block?

    Thread Starter pbosakov

    (@pbosakov)

    This is the full code block that outputs some Javascript code, with my added line that will disable the “amount” field when “other amount” is selected.

        $output .= <<<EOT
<script type="text/javascript">
jQuery(document).ready(function($) {
    $('.wp_accept_pp_button_form_classic').submit(function(e){
        var form_obj = $(this);
        var other_amt = form_obj.find('input[name=other_amount]').val();
        if (!isNaN(other_amt) && other_amt.length > 0){
            options_val = other_amt;
            //insert the amount field in the form with the custom amount
            $('<input>').attr({
                type: 'hidden',
                id: 'amount',
                name: 'amount',
                value: options_val
            }).appendTo(form_obj);
            $('select[name=amount]').prop('disabled', true);
        }		
        return;
    });
});
</script>
EOT;
Viewing 2 replies - 1 through 2 (of 2 total)
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