Only the 404 error page from TYPO3 is applicable

[boneyfantaseas]

nuxt-typo3/lib/plugins/api.js

Line 23 in 04c6409

error.response.status === 404 &&

According to this line we can only use the 404 error page from within TYPO3. Is there a reason to do so? I suggest changing this line to

error.response.status >= 400 &&

in order to be able to maintain all error codes in TYPO3.

[mercs600]

@boneyfantaseas yes, it was intended only for 404 and initialData fallback, but is ok to handle more error codes there. PR is welcome.
You can also attach your own error interceptor on $typo3.api.$http object