How can I get the Google+ profile picture of an email address?

Question

how can we get the profile pic of google+ only with the email? or in the worse case, get the user id with the email?

We have a list of clients with their emails, and we want to display their profile picture in that list.

Is this posible in Javascript or PHP?

Regards

Answer 1

Looks like Google does not allow you to get the profile picture just with the client's email. However, the API does allow.

Related: Find Google+ avatar for given email address without OAuth