Prevent saving when lint errors present

WordPress / better-code-editing

[✅ Merged into 4.9-alpha] Better Code Editing WordPress plugin

https://wordpress.org/plugins/better-code-editing/

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Prevent saving when lint errors present #69

Closed westonruter closed 6 years ago

westonruter commented 6 years ago

Fixes #49.

By integrating with the lint addon in CodeMirror, the file editor in WordPress can block saving when an error is detected. When applied to PHP, this can help prevent against whitescreening your site. CodeMirror's syntax highlighting and autocompletion of braces also guards against syntax errors while coding.

Demo video on YouTube:

westonruter commented 6 years ago

[x] Update file editor to only show lint errors upon blur, to prevent distraction during typing.

westonruter commented 6 years ago

[x] Also show notifications on mouseout.

westonruter commented 6 years ago

Custom HTML widget in Admin:

westonruter commented 6 years ago

Custom HTML widget in the Customizer:

westonruter commented 6 years ago

Additional CSS in the Customizer:

westonruter commented 6 years ago

Plugin editor: