Warning: `value` prop on `input` should not be null. Consider using the empty string to clear the component or `undefined` for uncontrolled components.

[dftpnd]

Warning: value prop on input should not be null. Consider using the empty string to clear the component or undefined for uncontrolled components.

after remove input value

[yannisgu]

Related to this: to clear the last char you need to press two-times on backspace