/**
* Purchase Form Validate Gateway
*
* Validate the gateway and donation amount
*
* @access private
* @since 1.0
* @return string
*/
function give_purchase_form_validate_gateway()
{
$form_id = isset($_REQUEST['give-form-id']) ? $_REQUEST['give-form-id'] : 0;
$amount = isset($_REQUEST['give-amount']) ? give_sanitize_amount($_REQUEST['give-amount']) : 0;
$gateway = give_get_default_gateway($form_id);
// Check if a gateway value is present
if (!empty($_REQUEST['give-gateway'])) {
$gateway = sanitize_text_field($_REQUEST['give-gateway']);
//Is amount being donated in LIVE mode 0.00? If so, error:
if ($amount == 0 && !give_is_test_mode()) {
give_set_error('invalid_donation_amount', esc_html__('Please insert a valid donation amount.', 'give'));
} elseif (!give_verify_minimum_price()) {
give_set_error('invalid_donation_minimum', sprintf(esc_html__('This form has a minimum donation amount of %s.', 'give'), give_currency_filter(give_format_amount(give_get_form_minimum_price($form_id)))));
} elseif ($amount == 0 && give_is_test_mode()) {
$gateway = 'manual';
} elseif (!give_is_gateway_active($gateway)) {
give_set_error('invalid_gateway', esc_html__('The selected payment gateway is not enabled.', 'give'));
}
}
return $gateway;
}
/**
* Purchase Form Validate Gateway
*
* @access private
* @since 1.0
* @return string
*/
function give_purchase_form_validate_gateway()
{
$gateway = give_get_default_gateway($_REQUEST['give-form-id']);
// Check if a gateway value is present
if (!empty($_REQUEST['give-gateway'])) {
$gateway = sanitize_text_field($_REQUEST['give-gateway']);
//Is amount being donated in LIVE mode above 0.00?
if ('0.00' == $_REQUEST['give-amount'] && !give_is_test_mode()) {
give_set_error('invalid_donation_amount', __('Please insert a valid donation amount.', 'give'));
} elseif (!give_verify_minimum_price()) {
$minimum = give_currency_filter(give_format_amount(give_get_form_minimum_price($_REQUEST['give-form-id'])));
$error_message = __('This form has a minimum donation amount of %s', 'give');
give_set_error('invalid_donation_minimum', sprintf($error_message, $minimum));
} elseif ('0.00' == $_REQUEST['give-amount'] && give_is_test_mode()) {
$gateway = 'manual';
} elseif (!give_is_gateway_active($gateway)) {
give_set_error('invalid_gateway', __('The selected payment gateway is not enabled', 'give'));
}
}
return $gateway;
}
