How to use replace() to replace mobile phone number with javascript regular expression_javascript skills

The example in this article describes how to use replace() to replace mobile phone numbers with javascript regular expressions. Share it with everyone for your reference.

The specific implementation method is as follows:

Copy code The code is as follows:

Replace the 4th to 7th digits of your mobile phone number with ****

Your mobile phone number is 13500112233
Little Pig’s mobile phone number is 13699887766
Big Bear’s mobile phone number is 13810102222

Click me to replace

I hope this article will be helpful to everyone’s JavaScript programming design.