empty

Equivalent to nothing, the empty string "".

# Metadata

Platforms: desktop, server, mobile OS: mac, windows, linux, ios, android Introduced: 1.0 Security:

# Syntax

empty

# Examples

put empty into field "Results" -- clears the field

# Description

Use the empty constant as an easier-to-read substitute for a quoted string with nothing inside the quotes, "".

Putting empty into a field or variable clears it.

Putting empty into a nonexistent variable creates the variable with no content.

# Tags

text processing,

# See

- **command:** constant, delete variable - **glossary:** quoted, variable - **keyword:** string, field