function javascriptValidation($stepNum)
{
?>
<script type="text/javascript">
function validateForm() {
var errors = 0;
var elements = $("#step-" + <?php
echo $stepNum;
?>
).find(':input');
elements.each(function() {
if ($(this).is("input:text")) {
var container = $(this).parent().parent();
if ($(this).val() == "") {
container.addClass("error");
$(this).siblings().show();
errors++;
} else if ($(this).val() != "" && $(this).parent().parent().hasClass("error")) {
container.removeClass("error");
container.find('.error-msg').hide();
//$(this).siblings().hide();
}
}
});
var invalidBitcoinAddr = false;
$.ajax({
url: '<?php
echo Routes\validAddress();
?>
' + $("#widget-bitcoin-address").val(),
type: 'get',
dataType: 'text',
async: false,
success: function(data) {
if (data != 'true') invalidBitcoinAddr = true;
}
});
if (invalidBitcoinAddr) {
$("#bitcoin-addr-control-group").addClass("error");
$("#bitcoin-addr-control-group .not-error").hide();
$("#bitcoin-addr-control-group .error-msg").show();
return false;
}
var amountToRaise = $("#widget-want-to-raise").val();
if (!isNumber(amountToRaise)) {
$("#widget-goal").addClass("error");
$("#widget-goal .error-msg").show();
errors++;
}
if (errors > 0) return false; else return true;
}
function isNumber(n) {
return !isNaN(parseFloat(n)) && isFinite(n);
}
</script>
<?php
}
/**
* Previously, a NetworkError exception would reach the top level if Blockchain.info were
* down; instead, the validate-address action should at least not lead to an exception.
*/
function testAddressValidationGracefullyHandlesProblemAtBlockchainDotInfo()
{
$this->get(Routes\validAddress('1TestForDowntimeX1iTDhViXbrogKqzbt'));
}