Parameters

Create a WebView and load https://inquiry.withpersona.com/verify on Persona with the appropriate GET parameters. Your URL will probably look something like this: https://inquiry.withpersona.com/verify?is-webview=true&environment-id=env_123&template-id=tmpl_123.

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Special characters in URL parameters
Be sure to escape your values if you are passing non-alphanumeric characters in your parameters. For example, values including whitespace or symbols like + need to be escaped. In JavaScript, this can be done with encodeURIComponent.

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Deprecated attributes
Deprecated attributes are planned to be removed or replaced in the future. They will continue to work in the immediate future.

Parameter	Required	Description
`is-webview`	Required	When this field is set to `true`, the WebView flow is activated.
`template-id`, `inquiry-template-id`, `inquiry-template-version-id`, or `inquiry-id`	Required	This template ID corresponds to a pre-set configuration and determines how the flow is customized. See Am I using Dynamic Flow Templates? for more information on the differences between Templates and Dynamic Flow Templates.
`environment-id`		The Persona API environment on which to create inquiries.
`reference-id`		You can generate and provide a unique ID which we will associate with the inquiry. The identifier can be used to monitor user progress in newly created inquiries. Inquiries with the same reference ID will be grouped under a single account.
`fields`		Provide an object to set inquiry field values. Each attribute in the object is optional. If using Dynamic Flow Templates, will also prefill form inputs in the flow. See Fields documentation.
`redirect-uri`		The URL that loads at the end of a canceled or successful Inquiry flow. The default is `https://personacallback`. The parameter value does not need to be a valid browser URL; arbitrary URIs such as mobile app actions or intents are accepted.
`routing-country`		Persona automatically routes requests to the best location, but the initial request will be slower due to the need to determine the best location. If you know which country to route requests to directly, you can set it here to speed up the initial request. Requests may be re-routed and incur additional latency if this value is set incorrectly. Most users do not need to set this. For more information, see Geographical Routing.
`environment`		Deprecated. Use `environment-id` instead. The Persona API environment on which to create inquiries. For sandbox and production, use `sandbox` and `production` respectively.
`prefill`		Deprecated. Use `fields` instead. Provide an object to prefill form inputs in the flow. Each attribute in the object is optional. See Prefill documentation.
`theme-id`		Legacy templates only. Not available for Dynamic Flow. Pass a specific theme to be used.