Regular expression to fetch mobile number

Question

I am trying to fetch contact number from a string like "+19876543210 (mobile)" using below regex and its working fine for almost all format of number but not if number is starting with zero

var contact = "+19876543210 (mobile)"; 
// If var contact = "09876543219 then its not working"    
contact.match(/^(\+?(\d{1,3}))?[-.\s]?\(?[1-9]\d{2}\)?[-.\s]?\d{3}[-.\s]?\d{4}/)

Answer 1

这有效：

/^(\+?(\d{1,3}))?[-.\s]?\(?[0-9]\d{2}\)?[-.\s]?\d{3}[-.\s]?\d{4}/