regex to allow negative numbers

-?\d+(?:\.\d{1,2})?$

^(?:\d{10}|\d{3}([- ])\d{3}\1\d{4}|\(\d{3}\)(?:(-)|[ ])\d{3}(?:\2|-)\d{4})$

https://regex101.com/r/hjPF6N/4

news

^(?:\d{10}|(\()?\d{3}(?(1)\))(?:([- ])| )\d{3}(?:\2|-)\d{4})$

https://regex101.com/r/hjPF6N/2

^[a-zA-Z -&]+$

allow character, space, ampersand and hyphen

Regex for US Phone no

\(?\d{3}\)?[ -]?\d{3}[ -]?\d{4}$