Prevent submitting a blank search form

[SeNioR-]

Today's suggestion is to add the "required" and/or "minlength" attribute to the search box to prevent empty submissions.

<input minlength="2" required="true" type="search" name="q" class="ipsField_primary ipsField_fullWidth">

[Adriano Faria]

Actually it is there to load the advanced form.

Otherwise it would require another button.