113 lines
3.3 KiB
Go
113 lines
3.3 KiB
Go
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package utility
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import (
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"regexp"
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)
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var (
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emailRegexp, _ = regexp.Compile("(^[a-zA-Z0-9_.+-]+@[a-zA-Z0-9-]+\\.[a-zA-Z0-9-.]+$)")
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)
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// ValidateEmail 验证邮箱
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func ValidateEmail(email string) bool {
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// userName := "[a-zA-Z0-9][a-zA-Z0-9.!#$%&'*+/=?^_`{|}~-]{0,62}[a-zA-Z0-9]"
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// domainName := "[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,253}[a-zA-Z0-9])?"
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// topLevelDomainName := "(?:\\.[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?)*"
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// pattern := "^" + userName + "@" + domainName + topLevelDomainName + "$"
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// reg := regexp.MustCompile(pattern)
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// match := reg.MatchString(email)
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match := emailRegexp.MatchString(email)
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return match
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}
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// ValidatePhoneNumber 手机号码验证,+91-9819882936
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//
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// 1. Mobile Number
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// - Starts with 6,7,8,8
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// - 10 digit
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// - Prexix can be +91, 0
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//
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// 2. LandLine Number
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// - {area-code}-{local number}
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// - 10 digit number
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// - area codes range from 2-digits to 4-digits
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// - ex. 02321-238200
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func ValidatePhoneNumber(num string) bool {
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prefixMobileNum := `(?:(?:\+|0{0,2})91([\s-])?|[0]?)?`
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mobileNum := `[6-9]\d{9}`
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landLineNum := `((0)?(([1-9]\d{1}-\d{8})|([1-9]\d{2}-\d{7})|([1-9]\d{3}-\d{6})))`
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pattern := "^(" + "(" + prefixMobileNum + mobileNum + ")" + "|" + landLineNum + ")$"
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reg := regexp.MustCompile(pattern)
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match := reg.MatchString(num)
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return match
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}
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// ValidatePhoneForeign 外国手机
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func ValidatePhoneForeign(phone string) bool {
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reg, err := regexp.MatchString("^[0-9]{7}$", phone)
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if err != nil {
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return false
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}
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return reg
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}
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// IsMobileChina 中国手机验证
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func IsMobileChina(phone string) bool {
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// reg, err := regexp.MatchString("^[0-9]{11}$", phone)
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reg, err := regexp.MatchString("^(13[0-9]|14[0-9]|15[0-9]|17[0-9]|18[0-9]|19[0-9])\\d{8}$", phone)
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if err != nil {
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return false
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}
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return reg
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}
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// ReturnEmail 替换邮箱中间几位为*号
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func ReturnEmail(email string) string {
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if len(email) == 0 {
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return ""
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}
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re, _ := regexp.Compile("(\\w?)(\\w+)(\\w)(@\\w+\\.[a-z]+(\\.[a-z]+)?)")
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return re.ReplaceAllString(email, "$1****$3$4")
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}
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// ReturnPhoneNO 替换手机号中间四位为*
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func ReturnPhoneNO(phone string) string {
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if len(phone) == 0 {
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return ""
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}
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re, _ := regexp.Compile("(\\d{3})(\\d{4})(\\d{4})")
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return re.ReplaceAllString(phone, "$1****$3")
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}
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// CheckPasswordOk
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// 密码长度minLength-maxLength位，可使用字母、数字、符号组成，区分大小写，至少包含两种
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// minLength: 指定密码的最小长度
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// maxLength：指定密码的最大长度
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// pwd：明文密码
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func CheckPasswordOk(minLength, maxLength int, pwd string) bool {
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if len(pwd) < minLength {
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return false // fmt.Errorf("BAD PASSWORD: The password is shorter than %d characters", minLength)
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}
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if len(pwd) > maxLength {
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return false // fmt.Errorf("BAD PASSWORD: The password is logner than %d characters", maxLength)
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}
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// patternList := []string{`[0-9]+`, `[a-z]+`, `[A-Z]+`, `[~!@#$%^&*?_-]+`}
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isNum, _ := regexp.MatchString(`[0-9]+`, pwd)
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isLower, _ := regexp.MatchString(`[a-z]+`, pwd)
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isUpper, _ := regexp.MatchString(`[A-Z]+`, pwd)
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//isSpe, _ := regexp.MatchString(`[~!@#$%^&*?_-]+`, pwd)
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return isNum && isLower && isUpper
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}
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// IsAccountTwo 用户账号验证
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func IsAccountTwo(phone string) bool {
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// reg, err := regexp.MatchString("^[0-9]{11}$", phone)
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reg, err := regexp.MatchString("^[A-Za-z\\d]{6,12}$", phone)
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if err != nil {
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return false
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}
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return reg
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}
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