Function toNumber

common/src/typecheck.ts:48–52

(v: any)

}

export function toNumber(v: any): number | null {
  if (isEmpty(v)) return null;
  if (isNaN(Number(v))) return null;
  return Number(v);
}

export function toBoolean(v: any): boolean | null {
  if (isEmpty(v)) return null;