题解 | #邮箱字符串判断#
邮箱字符串判断
https://www.nowcoder.com/practice/c72b2b5472704d4a98597cb74b0257a7
简单易懂的
function isAvailableEmail(sEmail) { const reg = /^[\w\.]+@(\w+\.)+[0-9a-zA-Z]{2,4}$/ return reg.test(sEmail) }
邮箱字符串判断
https://www.nowcoder.com/practice/c72b2b5472704d4a98597cb74b0257a7
简单易懂的
function isAvailableEmail(sEmail) { const reg = /^[\w\.]+@(\w+\.)+[0-9a-zA-Z]{2,4}$/ return reg.test(sEmail) }
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