Add attributes to the flag input

Add a pattern for the 5 flags

Disable spellcheck

Disable autocmplete

Add a title describing the pattern

Author: Daniel Arthur Gallagher

index.html

@@ -37,7 +37,7 @@ <h2>A javascript regular expression editor</h2>
     <div id="main">
       <div id="expression">
         <h2>Regular Expression:</h2>
-        /<input name="expression">/<input name="option">
+        /<input name="expression">/<input name="option" type="text" pattern="gimuy" spellcheck="false" autocomplete="off" title="Set any flags you want to apply to your expression">
       </div>
 
       <div id="test_strings">