Asking for feed back on an idea

Built a mini React project:
A password field that empties the field when you type half of the password correct, and put the field out of focus. And expects only the second half.

If somebody snooped your pass word, he/she will type it:
The first half password will be correct.

The field will become empty.

They will think it’s a glitch

They will retype the whole correct password

The system is expecting only the second half.

The right password, full, will not be accepted.

No log-in.

To add more frustration, the app randomize how much is the first part then empties the field. Incase they heard the tea.

This is good for computers in office crowded working place.