dotter90.Спасибо большое!
еще такой вопрос, я создал к профилю пользователя дополнительные поля.Как мне их обрабатывать в этой же mymodule_form_alter, они, если смотреть через print_r($form['поле']), отображаюся не как обычный елемент формы, а
Array
(
[#type] => container
[#attributes] => Array
(
[class] => Array
(
[0] => field-type-text
[1] => field-name-field-fio-blog-2
[2] => field-widget-text-textfield
)

)

[#weight] => 2
[#tree] => 1
[#language] => und
[und] => Array
(
[0] => Array
(
[#entity_type] => user
[#entity] => stdClass Object
(
[uid] => 0
[hostname] => 192.168.11.102
[roles] => Array
(
[1] => anonymous user
)

[cache] => 0
)

[#bundle] => user
[#field_name] => field_fio_blog_2
[#language] => und
[#field_parents] => Array
(
)

[#columns] => Array
(
[0] => value
[1] => format
)

[#title] => ФИО - 2
[#description] =>
[#required] =>
[#delta] => 0
[#weight] => 0
[value] => Array
(
[#entity_type] => user
[#entity] => stdClass Object
(
[uid] => 0
[hostname] => 192.168.11.102
[roles] => Array
(
[1] => anonymous user
)

[cache] => 0
)

[#bundle] => user
[#field_name] => field_fio_blog_2
[#language] => und
[#field_parents] => Array
(
)

[#columns] => Array
(
[0] => value
[1] => format
)

[#title] => ФИО - 2
[#description] =>
[#required] =>
[#delta] => 0
[#weight] => 0
[#type] => textfield
[#default_value] =>
[#size] => 60
[#maxlength] => 255
[#attributes] => Array
(
[class] => Array
(
[0] => text-full
)

)

)

)

[#theme] => field_multiple_value_form
[#field_name] => field_fio_blog_2
[#cardinality] => 1
[#title] => ФИО - 2
[#required] => 0
[#description] =>
[#prefix] =>

[#max_delta] => 0
[#after_build] => Array
(
[0] => field_form_element_after_build
)

[#language] => und
[#field_parents] => Array
(
)

)

[#access] => 1
)
Мне необходимо использовать свойсва formapi к этим елемента типа #state