regex to mask phone number code example
Example 1: phone number regex
^[+]*[(]{0,1}[0-9]{1,4}[)]{0,1}[-\s\./0-9]*$Example 2: phone regex
^\s*(?:\+?(\d{1,3}))?[-. (]*(\d{3})[-. )]*(\d{3})[-. ]*(\d{4})(?: *x(\d+))?\s*$^[+]*[(]{0,1}[0-9]{1,4}[)]{0,1}[-\s\./0-9]*$^\s*(?:\+?(\d{1,3}))?[-. (]*(\d{3})[-. )]*(\d{3})[-. ]*(\d{4})(?: *x(\d+))?\s*$