I'm currently using Materialize for my form page, but I've encountered an issue. I can't seem to figure out how the double arrow appeared on the select dropdown (refer to the photo I've attached). Is there a way to have just one arrow instead?
This is the code that I am using:
<select name="filter" id="filter" onchange="parent.document.location.href=document.form.filter[document.form.filter.selectedIndex].value" required "/>
<option value="" required "/>Choose Payment Method</option>
<option value="registration1">1</option>
<option value="registration2">2</option>
</select>