if (!check_num('amount', 0))
{
display_error(_("The entered amount is invalid or less than zero."));
+ set_focus('amount');
return false;
}
if (!check_num('discount', 0))
{
display_error(_("The entered discount is invalid or less than zero."));
+ set_focus('amount');
return false;
}
if (input_num('amount') - input_num('discount') <= 0)
{
display_error(_("The total of the amount and the discount negative. Please enter positive values."));
+ set_focus('amount');
return false;
}
if (!is_date($_POST['DatePaid']))
{
display_error(_("The entered date is invalid."));
+ set_focus('DatePaid');
return false;
}
elseif (!is_date_in_fiscalyear($_POST['DatePaid']))
{
display_error(_("The entered date is not in fiscal year."));
+ set_focus('DatePaid');
return false;
}
if (!references::is_valid($_POST['ref']))
{
display_error(_("You must enter a reference."));
+ set_focus('ref');
return false;
}
if (!is_new_reference($_POST['ref'], 22))
{
display_error(_("The entered reference is already in use."));
+ set_focus('ref');
return false;
}