. "que de chiffres, lettres et tirets");
Post::kill('valid');
} elseif ($short_name != Post::v('old_short_name')) {
$res = XDB::query("SELECT id FROM axletter WHERE short_name = {?}", $short_name);
if ($res->numRows() && $res->fetchOneCell() != $id) {
. "que de chiffres, lettres et tirets");
Post::kill('valid');
} elseif ($short_name != Post::v('old_short_name')) {
$res = XDB::query("SELECT id FROM axletter WHERE short_name = {?}", $short_name);
if ($res->numRows() && $res->fetchOneCell() != $id) {