87 lines
2.0 KiB
Go
87 lines
2.0 KiB
Go
package regular
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import (
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"regexp"
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"github.com/dlclark/regexp2"
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)
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// Replace 正则替换
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func Replace(originStr, pattern, repStr string) string {
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regex := regexp.MustCompile(pattern)
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return regex.ReplaceAllString(originStr, repStr)
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}
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// 判断是否为有效用户名格式
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//
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// 用户名不能以数字开头，可包含大写小写字母，数字，且不少于5位
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func ValidUsername(username string) bool {
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if username == "" {
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return false
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}
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pattern := `^[a-zA-Z][a-z0-9A-Z]{5,}`
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match, err := regexp.MatchString(pattern, username)
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if err != nil {
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return false
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}
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return match
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}
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// 判断是否为有效密码格式
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//
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// 密码至少包含大小写字母、数字、特殊符号，且不少于6位
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func ValidPassword(password string) bool {
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if password == "" {
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return false
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}
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pattern := `^(?![A-Za-z0-9]+$)(?![a-z0-9\W]+$)(?![A-Za-z\W]+$)(?![A-Z0-9\W]+$)[a-zA-Z0-9\W]{6,}$`
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re := regexp2.MustCompile(pattern, 0)
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match, err := re.MatchString(password)
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if err != nil {
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return false
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}
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return match
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}
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// 判断是否为有效手机号格式，1开头的11位手机号
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func ValidMobile(mobile string) bool {
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if mobile == "" {
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return false
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}
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pattern := `^.{3,}$` // `^1[3|4|5|6|7|8|9][0-9]\d{8}$`
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match, err := regexp.MatchString(pattern, mobile)
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if err != nil {
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return false
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}
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return match
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}
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// 判断是否为有效邮箱格式
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func ValidEmail(email string) bool {
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if email == "" {
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return false
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}
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pattern := `^(([^<>()\\.,;:\s@"]+(\.[^<>()\\.,;:\s@"]+)*)|(".+"))@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}])|(([a-zA-Z\-0-9\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF]+\.)+[a-zA-Z\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF]{2,}))$`
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re := regexp2.MustCompile(pattern, 0)
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match, err := re.MatchString(email)
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if err != nil {
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return false
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}
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return match
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}
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// 判断是否为http(s)://开头
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//
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// link 网络链接
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func ValidHttp(link string) bool {
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if link == "" {
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return false
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}
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pattern := `^http(s)?:\/\/+`
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match, err := regexp.MatchString(pattern, link)
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if err != nil {
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return false
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}
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return match
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}
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