Functions in ISBN Field 7

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Name	Location	Description	Direct uses	Strings
isbn_check_10	./isbn.module	Check if the ISBN number is a valid 10 digit.	1
isbn_check_13	./isbn.module	Check if the ISBN number is a valid 13 digit.	1
isbn_clean_data	./isbn.module	Remove all non-valid characters.	2
isbn_feeds_processor_targets	./isbn.feeds.inc	Implements hook_feeds_processor_targets().
isbn_feeds_set_target	./isbn.feeds.inc	Callback to set target value.		1
isbn_field_formatter_info	./isbn.module	Implements hook_field_formatter_info().
isbn_field_formatter_view	./isbn.module	Implements hook_field_formatter_view().
isbn_field_info	./isbn.module	Implements hook_field_info().
isbn_field_is_empty	./isbn.module	Implements hook_field_is_empty().
isbn_field_presave	./isbn.module	Implements hook_field_presave().
isbn_field_schema	./isbn.install	Implements hook_field_schema().
isbn_field_validate	./isbn.module	Implements hook_field_validate().
isbn_field_widget_error	./isbn.module	Implements hook_field_widget_error().
isbn_field_widget_form	./isbn.module	Implements hook_field_widget_form().
isbn_field_widget_info	./isbn.module	Implements hook_field_widget_info().
isbn_field_widget_settings_form	./isbn.module	Implements hook_field_widget_settings_form().