驗證電話號碼和國家/地區代碼組合以驗證Angular 4中的電話號碼嗎? [英]Validate Phone Number and Country Code combination for phone number validition in Angular 4?
如何分別獲取國家代碼和電話號碼並根據javascript中的國家代碼驗證ph號碼的長度? [英]How to get country code and phone number separately and validate length of the ph number based on country code in javascript?
使用正則表達式驗證javascript中手機號碼的國家/地區代碼 [英]Regular Expression to validate the Country code of mobile number in javascript