The try statement lets you test a block of statements for errors.
The catch statement lets you handle the error. The catch statement has an inbuilt error variable that can be used for diagnosing.
The final statement lets you execute code, after trying and catching, regardless of the result.
Block Layout
Generated Code
try{
}
catch(err){
}
finally {
}
Regular Expression:
Expressions are used to evaluate any code block to a particular value. They can exist anywhere within an argument or function invocation block where the code expects a return value.
A regular expression can be matched, texted, or executed by specifying the expression path and input values.
Input
Output
Block Layout
Generated Code
Choose the type of Text matching (match, test, exec)
Regex format as a variable or Text,
Input data as a variable or Text.
For match returns matching text else null,
For test returns true or false, depending on the result,
For exec returns the found text as an object else null.
