I have created IDP at auth0 and i have successfully logged in using demo app. but i want to use login page of my application to log in. so how can i implement it? and is it possible to create users at auth0 while signing up at my application?
To use your own sign in page, you have to use the Auth0.js library, as is shown here:
Since you already configure the Identity provider, you can enable SSO, using the instructions in the following link:
If you have a Single Page App, you can find a full example of SSO here: