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.
