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isJsonStructure(): A CFML user-defined function (UDF) that returns true if the string is a JSON-serialized struct or array. 2021-08-20
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| <cfscript> | |
| // 2020-08-20 isJsonStructure(string, type=all); | |
| // https://gist.github.com/JamoCA/e153c2ea40bfd75b60d180fbb709fe5b | |
| public boolean function isJsonStructure(required string string, string type="any") output=false hint="I return true if the string is a JSON-serialized struct or array." { | |
| if (not isJson(arguments.string)){ | |
| return false; | |
| } | |
| local.parsed = deserializeJson(arguments.string); | |
| if (not local.keyExists("parsed")){ | |
| return false; | |
| } | |
| if (isStruct(local.parsed) and (not len(trim(arguments.type)) or listFindNoCase("any,struct,structure,object,record,dictionary,hashtable,hash table,keyed list,associative array", trim(arguments.type)))){ | |
| return true; | |
| } else if (isArray(local.parsed) and (not len(trim(arguments.type)) or listFindNoCase("any,array,vector,list,sequence", trim(arguments.type)))){ | |
| return true; | |
| } | |
| return false; | |
| } | |
| </cfscript> |
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