TypeError: Cannot read property 'toString' of null

[robvenn]

When trying to add a query parameter with an operator like "?createdAt_like=1491402693000" and the JSON data contains null values, this error is thrown in node_modules/json-server/lib/server/router/plural.js:122:64. Any of those elementValue.toString() calls could throw if they are tested against null.

I also noticed there is probably no way to use _like or _ne with null as value because there's no way to distinguish it from the string "null".

[typicode]

Hi @robinvenneman,

Thank you for raising this issue. I've added a test and fix.
It should be available in JSON Server next release.

You're right about "null", maybe a new operator would solve that ?title_is_null&body_is_null.

[robvenn]

Cool, thanks @typicode.

A new operator could be useful. I've forked this for a client project to match their API and customised the query params by using JSON with operators, which allows to distinguish strings from other values like false or null... might be another idea for a future version.

[sasikumardr]

Hi @typicode Just wanted to check with you about updates on this changes? I believe this has not yer added to json-server