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Lucee Function Reference
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Determines if an element at the given position exists or not


listindexexists(string list,number index,[string delimiter,[boolean includeEmptyFields]]):boolean


The arguments for this function are set. You can not use other arguments except the following ones.
Name Type Required Default Value Description
list string  Yes   a string list  
index number  Yes   index to check for.  
delimiter string  No , Characters that separate list elements. The default value is comma.  
includeEmptyFields boolean  No   if set to true, empty values are included as well