Collapse valid state check when creating a state

[bdraco]

Proposed change

This was added in #9696 and only used in one place so it does not need to be another function and only serves to make the code slower and harder to follow since its only a simple length check.

Type of change

• Dependency upgrade
• Bugfix (non-breaking change which fixes an issue)
• New integration (thank you!)
• New feature (which adds functionality to an existing integration)
• Deprecation (breaking change to happen in the future)
• Breaking change (fix/feature causing existing functionality to break)
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Additional information

• This PR fixes or closes issue: fixes #
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Checklist

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