Function optionalString

apps/sim/blocks/blocks/microsoft_excel.ts:28–32

Normalizes an empty/whitespace dropdown or input value to `undefined`, otherwise a trimmed string.

(value: unknown)

/** Normalizes an empty/whitespace dropdown or input value to `undefined`, otherwise a trimmed string. */
function optionalString(value: unknown): string | undefined {
  if (value === undefined || value === null) return undefined
  const trimmed = String(value).trim()
  return trimmed.length > 0 ? trimmed : undefined
}

/** Coerces a 'true'/'false' dropdown value to boolean, or `undefined` when unset. */
function optionalBoolean(value: unknown): boolean | undefined {