Update index.html

pixer415 · May 29, 2024 · 302ce1d · 302ce1d
1 parent 1cb5fe3
commit 302ce1d
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/index.html b/index.html
@@ -104,7 +104,7 @@
       // listeners
       function do_on_input(e) {
         var currentValue = e.target.value.substring(0, box.getAttribute("maxlength"));
-        if (pattrn === null || !pattrn.test(currentValue)) {
+        if (pattrn !== null && !pattrn.test(currentValue)) {
 	    e.target.value = lastValue;
 	} else {
             lastValue = currentValue;