diff --git a/ignite-html-input.js b/ignite-html-input.js
index 6a01ed8..e034d42 100644
--- a/ignite-html-input.js
+++ b/ignite-html-input.js
@@ -40,7 +40,14 @@ IgniteTemplate.prototype.inputNumber = function(maxLength = -1) {
         if ((e.key < '0' || e.key > '9') && e.key != 'Backspace' && e.key != 'Escape' && e.key != 'Tab' && e.key != 'Control' && e.ctrlKey == false && e.key != '.') {
             e.preventDefault();
             return false;
-        } else {
+        } 
+        //Only allow one period
+        else if (e.key == '.' && e.target.value.includes('.')) {
+            e.preventDefault();
+            return false;
+        } 
+        //Otherwise check for special keys
+        else {
             //If we reached the max and the key isn't a special one then block this.
             if (maxLength != -1 && e.target.value.length >= maxLength && e.key != 'Backspace' && e.key != 'Escape' && e.key != 'Tab' && e.key != 'Control' && e.ctrlKey == false) {
                 e.preventDefault();