fn.substring

fn.substringfnsubstring

/apidoc/8.0/fn:substring.xml

Returns a substring starting from the $startingLoc and continuing for $length characters.

The string from which to create a substring.

sourceString

String?

The number of characters from the start of the $sourceString.

startingLoc

Number

The number of characters beyond the $startingLoc.

length

Number

String?

fn.substring("123456", 2, 2);

=> "23"