Function fnHints

packages/validation/src/validation.ts:712–730

* Extracts hint properties from the validation rule function itself and applies * them if they are not already in the set of validation hints extracted from * strings. * @param existingHints - An existing set of hints already parsed * @param rule - The actual rule function, which can contain hin

(
  existingHints: Partial<FormKitValidationHints>,
  rule: FormKitValidationRule
)

 * @returns
 */
function fnHints(
  existingHints: Partial<FormKitValidationHints>,
  rule: FormKitValidationRule
) {
  if (!existingHints.name) {
    existingHints.name = rule.ruleName || rule.name
  }
  return ['skipEmpty', 'force', 'debounce', 'blocking'].reduce(
    (hints: Partial<FormKitValidationHints>, hint: string) => {
      if (has(rule, hint) && !has(hints, hint)) {
        Object.assign(hints, {
          [hint]: rule[hint as keyof FormKitValidationHints],
        })
      }
      return hints
    },
    existingHints
  )
}

/**
 * Extracts all validation messages from the given node and all its descendants.