I had several errors and figured them all out but this one. I tried doing what they are telling me is wrong and it creates another error. Anyway, here's my problem...I am being told that a required attribute "action" not specified. <form> is where they tell me the problem is and here is the code...
Code:
<form>
<input type="button" value=0  style="color: #0066E7; border: 6px solid #0066E7; background-color: silver;" onclick="(s=0)"><br>
<input type="button" value=1 style="color: #0066E7; border: 6px solid #0066E7; background-color: silver;" onclick="(s=10)"><br>
 <input type="button" value=2 style="color: #0066E7; border: 6px solid #0066E7; background-color: silver;" onclick="(s=20)"><br>
<input type="button"  value=3 style="color: #0066E7; border: 6px solid #0066E7; background-color: silver;" onclick="(s=30)"> <br>
<input type="button" value=4 style="color: #0066E7; border: 6px solid #0066E7; background-color: silver;" onclick="(s=40)"> <br>
<input type="button"  value=5 style="color: #0066E7; border: 6px solid #0066E7; background-color: silver;" onclick="(s=50)"><br>
<input type="button"  value=6 style="color: #0066E7; border: 6px solid #0066E7; background-color: silver;" onclick="(s=60)"><br>
<input type="button" value=7 style="color: #0066E7; border: 6px solid #0066E7; background-color: silver;" onclick="(s=70)"><br>
<input type="button" value=8  style="color: #0066E7; border: 6px solid #0066E7; background-color: silver;" onclick="(s=80)"><br>
<input type="button"  value=9 style="color: #0066E7; border: 6px solid #0066E7; background-color: silver;" onclick="(s=90)"><br>
 </form>
What is it exactly they are trying to tell me should be in the form element?