IsMatchRegEx (StartAt)

Name	IsMatchRegEx
Syntax	IsMatchRegEx (String pattern, String str, Integer startAt)
Purpose	To return true if the regular expression found a match in the string. Otherwise, returns false. It also considers the starting position.
Description	Indicates whether the regular expression finds a match in a specified input string value at the specified integer position.
Return Type	Boolean
Parameters	pattern [System.String] – Regular expression pattern to match str [System.String] – String to search for a match startAt [System.Int64] – The character position from which to start the search

Example

In this example, we will pass the required parameters to the function transformation object using a Variables object.

Where,

pattern = {x,y}

str = 1234{x,y}

startAt = 4

In the output window, you can see that Astera has returned “True”, as the specified string matches the specified pattern value, from the specified start position.