i have seen login process to an application using wallet mnemonic.
https://app.originmint.io/#/login
How can i create a log in process like above for my dApp. Any poiners in developer docs?
Login process to an application using wallet mnemonic
I believe originmint is primarily showcasing creating NFTs as a demo site. For a production Dapp, I would suggest providing a login mechanism through a wallet provide like the ones shown here: Community Projects - Algorand Developer Portal
Or even the mobile wallet with QR Codes:
Payment Prompts with Algorand Mobile Wallet | Algorand Developer Portal
Algorand QR Code Generator | Algorand Developer Portal
If you want to see how to recover accounts using the mnemonic, each SDK supports this operation. For example in JavaScript this would be:
const myAccount = algosdk.mnemonicToSecretKey(passphrase);