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trim

trim(String): String

Removes any blank spaces from the beginning and ending of a string.

Parameters

Name Description

text

The string from which to remove any blank spaces.

Example

This example trims a string.

Source

%dw 2.0
output application/json
---
{
  "trim": trim("   my long text     ")
}

Output

{
  "trim": "my long text"
}

trim(Null): Null

Helper function that allows trim to work with null values.

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