{{tag>Index Function Function_List Text}}
====== REPLACE_PATTERN ====== 
===== Description =====  
Returns the text being the replacement of all occurrences of the old pattern in the provided text with the new pattern
===== Parameters =====  
Attribute of the Plain Text type or string constant or calculation producing text; a regular expression identifying the old pattern and the text indicating the new pattern.
===== Example =====  
<code aim>IF REPLACE_PATTERN (Account.Name, 'ohn', 'ack') =  'Jack Smith' THEN ... </code>