Implementation of the function of regular matching name encryption display of Vue mobile phone number

1. Mobile phone number

(1) Regular Match

if (!/^1[3|4|5|6|7|8|9]\d{9}$/.test(13807999985)) {
    (resultPhone);//138****9985

(2) Substr intercept

    var phone = "17610603529";
    var mphone = (0, 3) + "****" + (7);
    // If you use the Es6 template string, you can do not use the + sign for splicing    var phone = "17610603529";
    var mphone = `${(0, 3)}****${(7)}`;
    (mphone);

2. Name

(1) Substr intercept

activated() {
    (("Tortoise belly")); // king**  },
  methods: {
    formatName(name) {
      let newStr;
      if ( === 2) {
        newStr = (0, 1) + "*"; //Seave the string from bit 0 by substr, and intercept 1      } else if ( &gt; 2) {
        // When the name is greater than 2 digits        let char = "";
        for (let i = 0, len =  - 2; i &lt; len; i++) {
          // Loop through strings          char += "*";
        }
        newStr = (0, 1) + char + (-1, 1);
      } else {
        newStr = name;
      }
      return newStr;
    },
  },

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