Removes any non-numeric characters. This includes spaces.
This is null | undefined safe. If you pass null | undefined then this will return "".
null | undefined
""
numeric(null); // ""numeric('(555) 555-5555'); // 5555555555 Copy
numeric(null); // ""numeric('(555) 555-5555'); // 5555555555
Removes any non-numeric characters. This includes spaces.