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Identifying users

Initialize user sessions with the userIdentifier method to identify users. Providing the externalId is crucial as it uniquely identifies the user.

nudge.userIdentifier(externalId: "EXTERNAL_ID");

or


Nudge.getInstance().userIdentifier(externalId: "EXTERNAL_ID");

Sending User Properties
You can also send additional user properties for better targeting and segmentation:

Map<String,dynamic>? props = {
  "tier" : "Gold",
  "location" : "India",
  "hasSubscribed" : false,
};
nudge.userIdentifier (
  externalId : "EXTERNAL_ID",
  name: "Jon",
  email: "[email protected]",
  phoneNumber: "9999999999",
  properties: props
)

or

Map<String,dynamic>? props = {
  "tier" : "Gold",
  "location" : "India",
  "hasSubscribed" : false,
};
Nudge.getInstance().userIdentifier(
  externalId: "EXTERNAL_ID",
  name: "NAME",
  email: "EMAIL",
  phoneNumber: "PHONE_NUMBER",
  properties: props);

important
  • User properties need to be passed in the properties parameter.
  • Only externalId,name, email, and phoneNumber are passed outside the properties parameter.

Signing out users​

Once the user signs out from your application, use the userSignOut method provided by Nudge to clear any cached data for that user.

Nudge.getInstance().userSignOut()