I've been using Yaromats excellent extension to validate my forms. Usually
works great, but now I have a new requirement.

Some of my forms textboxes have default values. As an example, I have a
search box on all my pages, with the default text set to 'search for products':

<input name="find" type="text" class="frmSearchText" id="find"
onfocus="this.value=(this.value=='search for products')?'':this.value;"
onblur="this.value=(this.value=='')?'search for products':this.value;"
value="search for products"/>

Is there any way that I can validate this to make sure the user has input a
new value? i.e. textbox value <> "search for products"

Many TIA

gambool.