2.1 KiB
2.1 KiB
id, title, challengeType, videoUrl, localeTitle
id | title | challengeType | videoUrl | localeTitle |
---|---|---|---|---|
587d7db8367417b2b2512ba2 | Restrict Possible Usernames | 1 | 限制可能的用户名 |
Description
Instructions
userCheck
以适合上面列出的约束。 Tests
tests:
- text: 你的正则表达式应该与<code>JACK</code>匹配
testString: 'assert(userCheck.test("JACK"), "Your regex should match <code>JACK</code>");'
- text: 你的正则表达式不应该与<code>J</code>匹配
testString: 'assert(!userCheck.test("J"), "Your regex should not match <code>J</code>");'
- text: 你的正则表达式应该与<code>Oceans11</code>匹配
testString: 'assert(userCheck.test("Oceans11"), "Your regex should match <code>Oceans11</code>");'
- text: 你的正则表达式应该与<code>RegexGuru</code>匹配
testString: 'assert(userCheck.test("RegexGuru"), "Your regex should match <code>RegexGuru</code>");'
- text: 你的正则表达式不应该与<code>007</code>匹配
testString: 'assert(!userCheck.test("007"), "Your regex should not match <code>007</code>");'
- text: 你的正则表达式不应该匹配<code>9</code>
testString: 'assert(!userCheck.test("9"), "Your regex should not match <code>9</code>");'
Challenge Seed
let username = "JackOfAllTrades";
let userCheck = /change/; // Change this line
let result = userCheck.test(username);
Solution
// solution required