diff --git a/koha-tmpl/intranet-tmpl/prog/en/modules/labels/label-edit-range.tt b/koha-tmpl/intranet-tmpl/prog/en/modules/labels/label-edit-range.tt
index b3b7c7e8ab..10acccc112 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/modules/labels/label-edit-range.tt
+++ b/koha-tmpl/intranet-tmpl/prog/en/modules/labels/label-edit-range.tt
@@ -15,7 +15,7 @@
 
         function validate() {
             var error = false;
-            if (parseInt(document.getElementById("from-input").value) == 0) {
+            if (parseInt(document.getElementById("from-input").value) < 1) {
                 document.getElementById("from-error").innerHTML = "  *Cannot be smaller than 1";
                 error = true;
             } else {
diff --git a/koha-tmpl/intranet-tmpl/prog/en/modules/labels/label-print.tt b/koha-tmpl/intranet-tmpl/prog/en/modules/labels/label-print.tt
index ee997323c1..9752ed8317 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/modules/labels/label-print.tt
+++ b/koha-tmpl/intranet-tmpl/prog/en/modules/labels/label-print.tt
@@ -12,7 +12,10 @@
             <form>
                 <h3>Click on the following links to download the exported batch(es).</h3>
                 [% IF warn_empty_range %]
-                <div style="color: red; font-weight: bold;">Some or all of the barcodes in the range you have selected have no corresponding items. Because you are using a layout without barcodes, this may result in missing entries or a blank page.</div>
+                <div class="dialog alert">
+                    <p>Some or all of the barcodes in the range you have selected have no corresponding items.</p>
+                    <p>If you are using a layout without barcodes, this may result in missing entries or a blank page</p>
+                </div>
                 [% END %]
                         [% FOREACH batche IN batches %]
                         <fieldset>