Problem with back office display after validation error

[dhminh]

Hi there,

I added 2 custom fields to Settings by the followings:

private static $db = array(
'Latitude' => 'Decimal',
'Longitude' => 'Decimal'
);
public function updateCMSFields(FieldList $fields) {
$fields->addFieldToTab("Root.Main", new NumericField("Latitude", "Latitude"));
$fields->addFieldToTab("Root.Main", new NumericField("Longitude", "Longitude"));
}

Everything seems ok until I input string such as "abc" into these two fields (instead of numeric values). Back office shows "validation errors" right after that. This is right. But it displays the setting form unexpectedly.

Seems that there is a problem with ui-tab. Below is how it looks before validation:

Note that I did not make any changes except adding the two fields.
Did I miss anything?

[dakiquang]

Hi @dhminh,

I have caught same problem when validation failed in Setting page. Then, tabs will be lost when validation failed.

One more thing, validation error messages were not lost when I filled out and submitted again. Please my attached file

[sminnee]

This is much more solid in SS4, I think we've solved it.