ActionProvider.js

class ActionProvider {
  // The action provider receives createChatBotMessage which you can use to define the bots response, and 
  // the setState function that allows for manipulating the bots internal state.
  constructor(createChatBotMessage, setStateFunc, createClientMessage) {
    this.createChatBotMessage = createChatBotMessage;
    this.setState = setStateFunc;
    this.createClientMessage = createClientMessage
  }

  handleMessageParser = () => {
    const messages = this.createChatBotMessage(
      "The message parser controls how the bot reads input and decides which action to invoke.",
      { widget: "messageParser", withAvatar: true }
    );

    this.addMessageToBotState(messages);
  };

  handleDefault = () => {
    const message = this.createChatBotMessage("How can I help?", {
      withAvatar: true,
    });

    this.addMessageToBotState(message)
  };

  addMessageToBotState = (messages) => {
    if (Array.isArray(messages)) {
      this.setState((state) => ({
        ...state,
        messages: [...state.messages, ...messages],
      }));
    } else {
      this.setState((state) => ({
        ...state,
        messages: [...state.messages, messages],
      }));
    }
  };
}

export default ActionProvider;

How to handle a validations for suppose i have a emaild and i want to check that it is valid or not , so how can we deal with it

is there a way to handle several updateChatbotState in a function ?........it glitches whenever I try to update after createChatBotMessage.