passwordGenerator() loops multiple times when invalid password length is entered

[TOVTC]

Expected Behaviour

• when an invalid password length is entered, an error is generated and the function loops once

Current Behaviour

• when an invalid password length is entered, an error is generated, but the function loops twice

Potential Solutions

• investigate why the additional loop occurs and add a return; point

[TOVTC]

Added return; points for invalid password lengths to exit function instead of self-invoking to avoid looping when invalid