PDOException: SQLSTATE[22003]: Numeric value out of range in decimal field

Problem description:

Decimal field (field_decimal- machine name) attached to some content type.

Field settigs:

Precision - 10
Scale - 5

Screenshot of settings:

When I create node and insert to this decimal field value, where count of digits(whithout '-' character) in the integer part of nubmer

more than 5, for exapmle

I get this error:

PDOException: SQLSTATE[22003]: Numeric value out of range: 1264 Out of range value for column 'field_decimal_value' at row 1: INSERT INTO

{field_data_field_decimal} (entity_type, entity_id, revision_id, bundle, delta, language, field_decimal_value) VALUES

(:db_insert_placeholder_0, :db_insert_placeholder_1, :db_insert_placeholder_2, :db_insert_placeholder_3, :db_insert_placeholder_4,

:db_insert_placeholder_5, :db_insert_placeholder_6); Array ( [:db_insert_placeholder_0] => node [:db_insert_placeholder_1] => 211

[:db_insert_placeholder_2] => 212 [:db_insert_placeholder_3] => demo [:db_insert_placeholder_4] => 0 [:db_insert_placeholder_5] => und

[:db_insert_placeholder_6] => 11111111 ) in field_sql_storage_field_storage_write() (line 494 of G:\OpenServer\domains\demosite.loc

\modules\field\modules\field_sql_storage\field_sql_storage.module).

More examples of value:

11111 - no error
-11111 -no error

111111 - error
11111111 - error

11111.11111 - no error
-11111.11111 - no error

111111.11111 -error

etc.

In number module of drupal core there are no validation for that case .

I think that in the next version of drupal core, this error must be fixed.

I create patch to fix this problem.
I hope it will help somebody.