bResult = IsSpace ( sExpr AS String ) AS Boolean
bResult = Space? ( sExpr AS String ) AS Boolean

Returns TRUE if the String sExpr contains only spaces.

A space is one of the following characters:

• A space " ",
• A form-feed Chr$(12),
• A newline "\n",
• A carriage return "\r",
• A horizontal tab "\t",
• A vertical tab Chr$(11).

Examples

PRINT IsSpace(" \\n \\r\\n")
True

PRINT IsSpace("Gambas\\n")
False