Function validate

Validates a HexaURL string against configurable rules.

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Performs validation checks in the following order:

1. Length constraints (min/max) - throws InvalidLength error if minLength is greater than calculated max length
2. Character composition based on identifier type
3. Delimiter rules for hyphens and underscores

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Default configuration:

• Minimum length: 3 characters
• Maximum length: Based on byteSize parameter (16 bytes = 21 characters)
• Allowed chars: Alphanumeric with hyphens only
• Strict delimiter rules:
  • No leading/trailing delimiters
  • No consecutive delimiters
  • No adjacent hyphen-underscore pairs

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