PFAHandler:

- set(): if errormsg is set for a field, assume it's invalid (even if
  the validator functions did not (or forgot to) return False)

In theory this should never happen, but it's a nice safety net against
programming errors in validator functions that don't have an explicit
    return False;


git-svn-id: https://svn.code.sf.net/p/postfixadmin/code/trunk@1768 a1433add-5e2c-0410-b055-b7f2511e0802

model/PFAHandler.php

@@ -422,6 +422,8 @@ abstract class PFAHandler {
                             if (!$this->{$func}($key, $values[$key])) $valid = false;
                         }
 
+                        if (isset($this->errormsg[$key]) && $this->errormsg[$key] != '') $valid = false;
+
                         if ($valid) {
                             $this->values[$key] = $values[$key];
                         }