LinkedIn OIDC client secret not correctly validating new format

[hoangphuctran93 (Hoàng Phúc Trần)]

I have successfully created an application on linkedin, but when I try to copy client_secret, I receive the following message. At the same time, the Callback url displays this message

[ted (Ted Johansson)]

Hello, @hoangphuctran93!

Without sharing your client secret, please check if it contains any symbols that are not a-z, A-Z, 0-9. If it does, let me know here what character it is. As far as I understand, the secret should only
ever contain alphanumerics. One possibility is that a space or line-break was included when you copied the code.

[hoangphuctran93 (Hoàng Phúc Trần)]

@ted

Without sharing your client secret, please check if it contains any symbols that are not a-z, A-Z, 0-9. If it does, let me know here what character it is. As far as I understand, the secret should only
ever contain alphanumerics. One possibility is that a space or line-break was included when you copied the code

I think LinkedIn has made some updates regarding security code allocation. and as you said they contain .

[ted (Ted Johansson)]

Thanks! I regenerated a secret on my own app, and they have indeed changed. Fix is here:

DEV: Update LinkedIn OIDC client secret validation format

[hoangphuctran93 (Hoàng Phúc Trần)]

Thank you and your members for your timely updates to the community.