Function asEnum

Parse an attribute as a multi-state value (for examnple: true, false, mixed), defaulting to the first valid option

Since

0.9.0

asEnum(valid: [string, ...string[]]): AttributeParser<HTMLElement, string>
Parameters
- valid: [string, ...string[]]
  array of valid values
Returns AttributeParser<HTMLElement, string>
- parser function
- Defined in src/lib/parsers.ts:64