How can I register a user's email from an In-App message in my Flutter app?

Yes, you can capture and register a user's email address directly from a JavaScript-enabled In-App message. This functionality is available in the latest versions of the Pushwoosh Flutter plugin.

First, ensure you have updated the Pushwoosh Flutter plugin in your project to the most recent version.

Once updated, you can call the setEmail method directly from your In-App's JavaScript code. Use the window.pushwoosh.setEmail(email) function, where email is the variable holding the user's email address.

Here is a sample code snippet for your In-App's JavaScript:

// 'email' is a variable that should contain the user's email address string

try {
  // Check if the Pushwoosh interface and setEmail method are available
  if (window.pushwoosh && window.pushwoosh.setEmail) {
    window.pushwoosh.setEmail(email);
    console.log('Email set successfully: ' + email);
    // You can add code here to show a success message to the user
  } else {
    console.error('Pushwoosh interface not available.');
  }
} catch (error) {
  console.error('Error setting email: ' + error.message);
}

This method allows you to directly update the user's profile with their email from within the In-App message, without needing to pass the data to the native app layer first.