user
table:users
increment:id
add:yes
delete:yes
update:login,password,superuser
validate:'$params{superuser}'=~/^(1|0)$/
validatetext:<font color=#FF0000>The 'superuser' field can only be 1 or 0!</font><br>
sqlcondition:add|select count(*) from users where login='$params{login}' and status='1'|==|0
sqlconditiontext:<font color=#FF0000>This user ($params{login}) is already defined!</font><br>
