Hallo,
<input type=checkbox name="DB-FELD[1]" value="1">
<input type=checkbox name="DB-FELD[2]" value="1">
<input type=checkbox name="DB-FELD[3]" value="1">
<input type=checkbox name="DB-FELD[4]" value="1">
<input type=checkbox name="DB-FELD[5]" value="1">
Grüße
Tom