Pass value for pre-populate a custom field in Azure AD B2C

Question

I want to send a value (of Client Number) from my backend to the sign-up page of Azure AD B2C. I need to create a claim : Client Number but how to pass this information to Azure AD B2C to have a textbox in readonly with the client number.

score 1 · Accepted Answer · answered Dec 19 '18 at 21:45

1

This can be implemented using a custom policy.

A working sample of passing an input claim from a relying party application to a custom policy (e.g. an invitation flow as a sign-up policy) is here.

A full explanation of this invitation flow is here.

answered Dec 19 '18 at 21:45

Chris Padgett

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is this valid approach in 2022? this seems complex and I'm not sure if they have come up with something different – Juliyanage Silva Dec 12 '22 at 14:22

Pass value for pre-populate a custom field in Azure AD B2C

1 Answers1