diff --git a/docs/guide.html b/docs/guide.html
index 0d4d6c30..43a5d7b0 100644
--- a/docs/guide.html
+++ b/docs/guide.html
@@ -841,6 +841,11 @@ <h3 id="masked-enum" class="section-h"><a href="#enum">Enum Mask</a></h3>
     new Date(0, i).toLocaleString(window.navigator.language, { month: 'long' })
   ),
 
+  // optionally can set match function
+  matchValue: (estr, istr, matchFrom) =>
+    // use case insensitive match
+    IMask.MaskedEnum.DEFAULTS.matchValue(estr.toLowerCase(), istr.toLowerCase(), matchFrom),
+
   // pattern options can be set as well
   lazy: false
 })
@@ -1354,6 +1359,11 @@ <h3 id="treeshaking" class="section-h"><a href="#treeshaking">Treeshaking <kbd>s
       mask: IMask.MaskedEnum,
       enum: languages,
 
+      // optionally can set match function
+      matchValue: (estr, istr, matchFrom) =>
+        // use case insensitive match
+        IMask.MaskedEnum.DEFAULTS.matchValue(estr.toLowerCase(), istr.toLowerCase(), matchFrom),
+
       // pattern options can be set as well
       lazy: false
     }).on('accept', function() {