Function

clean( text )

Returns the specified text, minus any characters not considered printable. Printable characters are the 95 printable ASCII characters plus three special characters: BACKSPACE (0x08), TAB (0x09), and NEWLINE (0x0a).

See also: cleanwith(), strip()

Parameters

Keyword	Type	Description
text	Text	The text to be "cleaned" for printing purposes.

Returns

Text

Examples

clean("this     text    needs    to   be   cleaned") returns this text needs to be cleaned

Feature compatibility

The table below lists this function's compatibility with various features in Appian.

Feature	Compatibility	Note
Portals	Compatible
Offline Mobile	Compatible
Custom Record Field Expressions	Compatible
Process Reports	Compatible
Process Events	Compatible