Splitting strings

split() can be used to break up a string at a specified delimiter

String(node.<property>).split([delimiter]) splits up a value at defined intervals – similar to performing a delimited text to columns function in Excel

A space or a comma are common delimiters

In this example it is possible to split full name into first name and last name

String(node.fullname).split(" ")

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It the example shown two results are returned as the string has been split in two

Putting [0] or [1] will return the substring before or after the delimiter

  • A. String(node.fullname).split(" ")[0] returns Anna
  • B. String(node.fullname).split(" ")[1] returns Harris

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Other characters may be used to split strings:

Using the @ symbol as the delimiter and including the [1] substring it is possible to extract the domain from email addresses

String(node.email).split("@")[1]

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