Functions in Value is 7

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Name	Location	Description	Direct uses	Strings
value_is_element_info_alter	./value_is.module	Implements hook_element_info_alter().
value_is_email	./value_is.module	Checks for e-mail address(es).	1
value_is_email_or_token	./value_is.module	Checks for e-mail address(es) or token(s).
value_is_integer	./value_is.module	Checks for integer (non floating point number).
value_is_number	./value_is.module	Checks for number (floating point number).
value_is_username	./value_is.module	Checks for valid (and optionally existing) user name.
_value_is_disabled_options_passthrough	./value_is.module	Helper to determine if there's nothing to do in this element. Depends on:	2
_value_is_disabled_options_process	./value_is.module	Process callback for checkboxes elements.		1
_value_is_disabled_options_state	./value_is.module	Helper to save unchangeable checkboxes state and alter $element.	2
_value_is_disabled_options_value_callback	./value_is.module	Value callback for checkboxes elements.		2
_value_is_file_element_process	./value_is.module	Process callback for file input elements.		1
_value_is_flip_array_2d	./value_is.module	Helper to flip a 2D array.	1
_value_is_get_file	./value_is.module	Helper to get a file from $_FILES.	1
_value_is_get_file_error	./value_is.module	Helper to get a file's error code. This requires logic, because a file can be a list of files.	1
_value_is_integer	./value_is.module	Helper: integer.	1
_value_is_number	./value_is.module	Helper: float.	1