====== URL_DECODE (Expression Function) ======

===== Purpose =====
The **URL Decode** function (URL_DECODE) takes the input of a field value and decodes it using RFC 3986. This function is most commonly used when communicating with a third party system that send values that are url encoded.

{{::url_decode_initial.png?direct&600|}}
===== Parameters =====
The **URL Decode** function has one input parameter:

==== Field Value ====

Allowed Inputs: [[Field|field]] value

The builder can enter one field value. The builder should use the [[Query Builder]] to choose a field that contains a value. 

===== Output =====

The output of the **URL Decode** function is a string in which the sequences with percent (%) signs followed by two hex digits have been replaced with literal characters.

===== Example =====

URL_DECODE("This%20%26%20That") returns This & That