* Draft
* Added support for primitive types to be converted to JSON if the request Content-Type is 'application/json';
Added throwing SyntaxError if JSON parsing failed and responseType is json;
Added transitional option object;
Added options validator to assert transitional options;
Added transitional option `silentJSONParsing= true` for backward compatibility;
Updated README.md;
Updated typings;
* Fixed isOlderVersion helper;
Fixed typo;
Added validator.spec.js;
* Added forcedJSONParsing transitional option #2791
* `transformData` is now called in the default configuration context if the function context is not specified (for tests compatibility);
* Added `transitional.clarifyTimeoutError` to throw ETIMEDOUT error instead of generic ECONNABORTED on request timeouts;
Added support of onloadend handler if available instead of onreadystatechange;
Added xhr timeout test;
Fixed potential bug of xhr adapter with proper handling timeouts&errors (FakeXMLHTTPRequest failed to handle timeouts);
- Tests for transformResponse
- Remove eslint error by renaming the var
- Test that there data a length to avoid JSON.parse headache
- Use `util.isString()` over `typeof`
Co-authored-by: Jay <jasonsaayman@gmail.com>
Dmitriy Mozgovoy