Matching judgment

Function description

  In the target string, find whether the set regular expression can match, and output the result to the specified variable.

instructions

  After adding the matching judgment component to the visual editing area, you can set the attribute & ldquo; Target string & rdquo& ldquo; Regular expression & rdquo; Enter the corresponding content in, and then run the component successfully. Use regular expression to test whether it can match the target string and assign the result to the variable; The result of this run is: true.

Attribute description

•  Output to: output the results of component operation to variables.
•  Target string: the string to be manipulated.
•  Regular expression: a regular expression used to match the target string.