Phone Number & Country Code Pre-fill

Setup phone pre-fill

To pre-fill the phone verification step of the Metamap plugin, use the
phoneCountryCode and phoneNumber parameters inside metadata. Both are
optional — you can send one or both.

For example, in order to pre-fill Peru as the country and 912345678 as the
phone number, use the code snippet below:

MetaMapFlutter.showMetaMapFlow(
    clientId: "YOUR_CLIENT_ID",
    flowId: "YOUR_FLOW_ID",
    metadata: {"phoneCountryCode": "PE", "phoneNumber": "912345678"});

📘

The country is matched by its ISO code ("PE"), not by its dialing

code. A value like "+51" will not select the country.