message: fix: input validation
diff: @@ -297,15 +297,14 @@ export default class Matic extends ContractsBase {
  approvePOSERC20ForDeposit(rootToken: address, amount: BN | string, options?: SendOptions) {
  if (options && (!options.from || !amount || !rootToken)) {
  - throw new Error('options.from, token or amount is missing')
  + throw new Error('options.from, rootToken or amount is missing')
  }
  -
  return this.posRootChainManager.approveERC20(rootToken, amount, options)
  }
  depositPOSERC20ForUser(rootToken: address, user: address, amount: BN | string, options?: SendOptions) {
  - if (options && (!options.from || !amount || !rootToken)) {
  - throw new Error('options.from, token or amount is missing')
  + if (options && (!options.from || !amount || !rootToken || !user)) {
  + throw new Error('options.from, rootToken, user, or amount is missing')
  }
  return this.posRootChainManager.depositERC20ForUser(rootToken, amount, user, options)
  }
  