Function parseHints

packages/validation/src/validation.ts:667–702

* Given a rule name, detect if there are any additional hints like ! * @param ruleName - string representing a rule name * @returns

(
  ruleName: string
)

 * @returns
 */
function parseHints(
  ruleName: string
): [string, Partial<FormKitValidationHints>] {
  const matches = ruleName.match(hintExtractor)
  if (!matches) {
    return [ruleName, { name: ruleName }]
  }
  const map: { [index: string]: Partial<FormKitValidationHints> } = {
    '*': { force: true },
    '+': { skipEmpty: false },
    '?': { blocking: false },
  }
  const [, hints, rule] = matches
  const hintGroups = hasDebounce.test(hints)
    ? hints.match(debounceExtractor) || []
    : [, hints]
  return [
    rule,
    [hintGroups[1], hintGroups[2], hintGroups[3]].reduce(
      (hints: Partial<FormKitValidationHints>, group: string | undefined) => {
        if (!group) return hints
        if (hasDebounce.test(group)) {
          hints.debounce = parseInt(group.substr(1, group.length - 1))
        } else {
          group
            .split('')
            .forEach(
              (hint) => has(map, hint) && Object.assign(hints, map[hint])
            )
        }
        return hints
      },
      { name: rule } as Partial<FormKitValidationHints>
    ),
  ]
}

/**
 * Extracts hint properties from the validation rule function itself and applies