iosobjective-cxcodetouch-idpasscode

Touch ID Passcode Integration in iOS


I'm working on iOS app in which I need to integrate touch id and passcode, i googled and found many tutorials for touch id, I followed this and done successfully. Every thing fine but on popup which is saying Enter Password as shown in following pic picture i have few queries.

Looking for help. Thanks


Solution

  • to hide password option try this..

    var LocalAuthentication = LAContext()
    
    LocalAuthentication.localizedFallbackTitle = ""  // Add this line 
    

    tutorial which you have mentioned is using only Biometrics authentication with deviceOwnerAuthenticationWithBiometrics which Indicates that the device owner authenticated using Touch ID refer this .

    If you want to authenticate with any of one (Touch id or passcode) , use deviceOwnerAuthentication instead.

    replace

    [context .evaluatePolicy(LAPolicy.deviceOwnerAuthenticationWithBiometrics ..

    with

    [context .evaluatePolicy(LAPolicy.deviceOwnerAuthentication  ..