is not in
Type
operator
Summary
Compares two strings and evaluates to true if the second does not contain the first, false if it does.
Syntax
<subString> is not in <string>
Description
Use the is not in operator to find out whether a string does not contain a substring.
The expression firstString is not in secondString is equivalent to
not (secondString contains firstString)
The is not in operator is the logical inverse of the is in operator. When one is true, the other is false.
Parameters
| Name | Type | Description |
|---|---|---|
substring | string | The substring and string are both strings, or expressions that evaluate to strings. |
string | string |
Examples
"S" is not in "BSD" -- evaluates to false
Related
glossary: evaluate, string, operator
keyword: string
Compatibility and Support
Introduced
LiveCode 1.0
OS
mac
windows
linux
ios
android
Platforms
desktop
server
mobile