Ticket #17180: 17180.8.diff

wp-admin/js/post.js

@@ -387 +387 @@
                 }
 
                 function updateText() {
+
+                        if ( ! $('#timestampdiv').length )
+                                return true;
+
                         var attemptedDate, originalDate, currentDate, publishOn, postStatus = $('#post_status'),
                                 optPublish = $('option[value="publish"]', postStatus), aa = $('#aa').val(),
                                 mm = $('#mm').val(), jj = $('#jj').val(), hh = $('#hh').val(), mn = $('#mn').val();
@@ -534 +538 @@
                         return false;
                 });
 
+                $('#post').on( 'submit', function(e){
+                        if ( ! updateText() ) {
+                                e.preventDefault();
+                                $('#timestampdiv').show();
+                                $('#publishing-action .spinner').hide();
+                                $('#publish').prop('disabled', false).removeClass('button-primary-disabled');
+                                return false;
+                        }
+                });
+
                 $('#post-status-select').siblings('a.edit-post-status').click(function() {
                         if ($('#post-status-select').is(":hidden")) {
                                 $('#post-status-select').slideDown('fast');