validate {jsonlite} | R Documentation |
Validate JSON
Description
Test if a string contains valid JSON. Characters vectors will be collapsed into a single string.
Usage
validate(txt)
Arguments
txt |
JSON string |
Examples
#Output from toJSON and serializeJSON should pass validation
myjson <- toJSON(mtcars)
validate(myjson) #TRUE
#Something bad happened
truncated <- substring(myjson, 1, 100)
validate(truncated) #FALSE
[Package jsonlite version 1.8.8 Index]