onValueChange function changes entered digit to 0 after 16th digits

[SmokeGuap]

Describe the issue and the actual behavior

 onValueChange={({floatValue}: NumberFormatValues) => {
          if (floatValue) {
            onChange(floatValue);
          }
        }}

After entering 16th digits, the next digit is converted to zero.

Example:
Enter 16 digits: 5 555 555 555 555 555
Enter next one 5: 55 555 555 555 555 550

Describe the expected behavior

Example:
Enter 16 digits: 5 555 555 555 555 555
Enter next one 5: 55 555 555 555 555 555

Provide a CodeSandbox link illustrating the issue

codesandbox

Provide steps to reproduce this issue

Please check the browsers where the issue is seen

• Chrome
• Chrome (Android)
• Safari (OSX)
• Safari (iOS)
• Firefox
• Firefox (Android)

[Spielboerg]

I think this has to do with the MAX_SAFE_INTEGER (9007 1992 5474 0991 < 17th digit number).

Just try console.log(Number(55555555555555555)) and you will get the same result.

[s-yadav]

For long integers, using string representation of those numbers is better. You can use value from NumberFormatValues