Possibly malformed YAML in script dialog causes crash loop on subsequent use

[fdelcampo]

Prevent the call function yaml.load() with parameter not defined and when the output is null.
Call method validateConfig, when receive the getScriptConfiguration.

[sebastian-aranda]

ok I left a few comment on the review, but here the major one:
I think you are not taking advantage of React state handling. So I understand you created postValidate and failValidate functions to execute first the validation and then an action, but I think you should rather handle the validation separately and check the state of that validation on the action to execute (saveNewScriptSchema or updateScriptSchema). You are already calling this.validateConfig on the componentDidUpdate method after retrieving saved script configurations, you should only have to alter saveNewScriptSchema and updateScriptSchema to check the validationStatus state variable instead of embedding those in callbacks to be called inside the validateConfig function.
Please take a look to this 🙏.

[sebastian-aranda]

LGTM, but please take a look first to the CHANGELOG git conflict.