|
|
@@ -10,27 +10,31 @@
|
|
|
// 1.手机号脱敏 13789430987 => 137****0987
|
|
|
const str1 = '13789430987';
|
|
|
const reg1 = /^(1[0-9]{2})[0-9]{4}([0-9]{4})$/
|
|
|
- console.log(reg1.test(str1))
|
|
|
+ console.log(reg1.test(str1),'1')
|
|
|
console.log(str1.replace(reg1,'$1****$2'))
|
|
|
// 2.密码匹配 （6-16字母、数字、下划线）
|
|
|
const str2 = 'hello123456_';
|
|
|
+ // const reg2 = /^[a-zA-Z0-9_]{6,16}$/
|
|
|
const reg2 = /^\w{6,16}$/;
|
|
|
// const reg2 = /^[a-zA-Z0-9_]{6,16}$/;
|
|
|
- console.log(reg2.test(str2))
|
|
|
+ console.log(reg2.test(str2),'2')
|
|
|
// 3.匹配16进制颜色 #ff0000 #0f0
|
|
|
const str3 = '#ff0000';
|
|
|
const str4 = '#f0f';
|
|
|
- const reg3 = /^#([a-fA-F0-9]{6})|([a-fA-F0-9]{3})$/;
|
|
|
- console.log(reg3.test(str3));
|
|
|
- console.log(reg3.test(str4));
|
|
|
+ const reg3 = /^([a-fA-F0-9]{6})|([a-fA-F0-9]{3})$/
|
|
|
+ // const reg3 = /^#([a-fA-F0-9]{6})|([a-fA-F0-9]{3})$/;
|
|
|
+ console.log(reg3.test(str3),'3');
|
|
|
+ console.log(reg3.test(str4),'4');
|
|
|
// 4.匹配24小时时间 23:59 20:12 08:35 18:22
|
|
|
- // 0 0-9
|
|
|
- // 1 0-9
|
|
|
- // 2 0-3
|
|
|
+ //0 0-9
|
|
|
+ //1 0-9
|
|
|
+ // 2 0-3 23:59=>00:00
|
|
|
+ // 5 0-5
|
|
|
const reg4 = /^([0-1][0-9])|([2][0-3]):[0-5][0-9]$/
|
|
|
+ // const reg4 = /^([0-1][0-9])|([2][0-3]):[0-5][0-9]$/
|
|
|
console.log(reg4.test("12:36"));
|
|
|
console.log(reg4.test("20:12"));
|
|
|
- console.log(reg4.test("24:00"));
|
|
|
+ console.log(reg4.test("27:40"));
|
|
|
</script>
|
|
|
</body>
|
|
|
</html>
|
e