ng-model not working while apply ssn-input

[imdadturi]

I have implemented this plugin but when applying ssn-input, everything works but the bound value is undefined
my HTML is
<input type="text" name="ssn" ng-model="driverData.ssn" placeholder="XXX-XX-XXXX" required="" ssn-input>

the driverData.ssn is undefined. If I remove ssn-input then it works fine but I need masking.

[deepakkoirala]

Try to remove dot from ngModel. It should work.