Are these sentences OK?

- You can write whatever you want as long as it's not insulting.
- You can write whatever you want as long as it does not contain insults.

Question

Are these sentences OK?

- You can write whatever you want as long as it's not insulting.
- You can write whatever you want as long as it does not contain insults.

Answer

Yes, they are both fine.

The first seems more informal, so better for conversation. The second is a bit more formal so better for writing.

Answer

Yes, both sentences are correct and natural. The first one sounds more casual and is what people would normally say in everyday conversation. The second one is a bit more formal and careful, but still correct.
So you can use either, depending on whether you want a casual or slightly more formal tone.

Answer

They mean the same, and are indeed correct.

No pierdas la oportunidad de aprender un idioma desde la comodidad de tu casa. ¡Explora nuestra selección de profesores de idiomas con experiencia e inscríbete ya en tu primera clase!