How does jQuery use regular expressions to verify mobile phone numbers, ID card numbers, Chinese names, and jquery regular expressions?

How does jQuery use regular expressions to verify mobile phone numbers, ID card numbers, Chinese names, and jquery regular expressions?

Digit Determination Method: isNaN () function

The test () method is used to determine whether the regular expression content is matched in the string. the return value is a boolean value (true/false)

// Verify the Chinese name function isChinaName (name) {var pattern =/^ [\ u4E00-\ u9FA5] {} $/; return pattern. test (name) ;}// verify the mobile phone number function isPhoneNo (phone) {var pattern =/^ 1 [34578] \ d {9 }$/; return pattern. test (phone) ;}// verify the ID card function isCardNo (card) {var pattern =/(^ \ d {15} $) | (^ \ d {18} $) | (^ \ d {17} (\ d | X | x) $)/; return pattern. test (card );}

The above section describes how jQuery uses regular expressions to verify mobile phone numbers, ID card numbers, and Chinese names. I hope this will help you. If you have any questions, please leave a message, the editor will reply to you in a timely manner. I would like to thank you for your support for the help House website.