Check Regex

Check Regex Settings

Other Properties that are the same in all Action Steps are described in the section on Common Properties. For reasons of clarity they are not shown here.

Regex Pattern Enter the regular expression that you want to use as the basis of the search.

Input text Enter the text that the regular expression is to be applied to. This property is only displayed if no variable has been specified in the Check Regex wizard as the target of the regular expression search.

First Match The_First Match.Check Regex_ variable stores the first match found for the search expression. The text to be searched is read from top to bottom and the first match is given as the output. The output text is truncated to a maximum length of 1024 characters.

IsMatched The IsMatched.Check Regex specifies whether the expression searched for was found (True/False).

Match Count The Match Count.Check Regex variable provides the number of matches found in the text searched.

Number of first line matched The Number of first line matched.Check Regex provides the line number of the first line that contains the text searched for.

Regex Enter the regular expression that you want to use as the basis of the search. Instead of entering the regular expression directly here, you can store it in a variable. Use the pin next to the Regex field to assign a variable.

The regular expression can be modified in the Regex Tester dialog. Enter the text that you want to use to test the regular expression into the Test Pattern field. Click the Execute Test button to run the test. Matches will be highlighted in the Test Pattern field. Click the Apply button to transfer the tested regular expression to the Check Regex Action Step. Click the Cancel button to close the Regex Tester and discard any changes.

Text Pattern Enter the text that the regular expression should be applied to. Use the Outbound Variables from Check Regex to determine if matches were found and what form the matches take. The Text Pattern can either be entered directly or read from the content of a variable. To read from a variable, click on the pin and select one of the available variables.

Please note the following with regard to error handling: An error message will be displayed if, for example, the Regex syntax is incorrect or an internal error has occurred (e.g. API error). Conversely, if the regular expression is correct but no matching content is found (match=0), a warning message is displayed.