mention undef for select with multiple attribute too

mojolicious · Sep 22, 2015 · 5b34e33 · 5b34e33
1 parent b40b945
commit 5b34e33
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/lib/Mojo/DOM.pm b/lib/Mojo/DOM.pm
@@ -948,7 +948,8 @@ C<root>, C<tag> or C<text>.
 Extract value from C<button>, C<input>, C<option>, C<select> and C<textarea>
 element or return C<undef> if this element has no value. In the case of
 C<select> with C<multiple> attribute, find C<option> elements with C<selected>
-attribute and return an array reference with all values.
+attribute and return an array reference with all values or C<undef> if none
+could be found.
 
   # "a"
   $dom->parse('<input name="test" value="a">')->at('input')->val;