RegEx Match One v1

The RegEx Match One Flowgear Evaluator enables you to match and return the first occurrence of the specified Regular Expression pattern in an expression.

Properties

Input

Type: Multiline Text Input
The Expression to evaluate

Pattern

Type: String Input
The Regular Expression Pattern

Match

Type: String Output
The first match of the specified pattern

IsMatch

Type: Boolean Output
Set to True if a match was found, otherwise False

Examples

This example illustrates how a Regular Expression matches the first instance of a percentage sign enclosed in square brackets.

Input: hello world [2] [200] [8] [%1c] [d]
Pattern: \[(%\w+)\]
Match: [%1c]
IsMatch: True

See also

RegEx Matcher