feat(validation): add IsEmail (#242)

Quentin Brosse · web-flow · commit e250f2bd7800 · 2019-11-15T12:10:19.000+01:00
diff --git a/validation/is.go b/validation/is.go
@@ -7,10 +7,11 @@ import (
 )
 
 var (
-	isUUIDRegexp  = regexp.MustCompile(`[0-9a-fA-F]{8}\-[0-9a-fA-F]{4}\-[0-9a-fA-F]{4}\-[0-9a-fA-F]{4}\-[0-9a-fA-F]{12}`)
+	isUUIDRegexp  = regexp.MustCompile("^[0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{12}$")
 	isRegionRegex = regexp.MustCompile("^[a-z]{2}-[a-z]{3}$")
 	isZoneRegex   = regexp.MustCompile("^[a-z]{2}-[a-z]{3}-[1-9]$")
 	isAccessKey   = regexp.MustCompile("^SCW[A-Z0-9]{17}$")
+	isEmailRegexp = regexp.MustCompile("^.+@.+$")
 )
 
 // IsUUID returns true if the given string has a valid UUID format.
@@ -48,3 +49,8 @@ func IsURL(s string) bool {
 	_, err := url.Parse(s)
 	return err == nil
 }
+
+// IsEmail returns true if the given string has an email format.
+func IsEmail(v string) bool {
+	return isEmailRegexp.MatchString(v)
+}

Original file line number	Diff line number	Diff line change
`@@ -7,10 +7,11 @@ import (`
`7`	`7`	`)`
`8`	`8`
`9`	`9`	`var (`
`10`		- isUUIDRegexp = regexp.MustCompile(`[0-9a-fA-F]{8}\-[0-9a-fA-F]{4}\-[0-9a-fA-F]{4}\-[0-9a-fA-F]{4}\-[0-9a-fA-F]{12}`)
	`10`	`+ isUUIDRegexp = regexp.MustCompile("^[0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{12}$")`
`11`	`11`	`isRegionRegex = regexp.MustCompile("^[a-z]{2}-[a-z]{3}$")`
`12`	`12`	`isZoneRegex = regexp.MustCompile("^[a-z]{2}-[a-z]{3}-[1-9]$")`
`13`	`13`	`isAccessKey = regexp.MustCompile("^SCW[A-Z0-9]{17}$")`
	`14`	`+ isEmailRegexp = regexp.MustCompile("^.+@.+$")`
`14`	`15`	`)`
`15`	`16`
`16`	`17`	`// IsUUID returns true if the given string has a valid UUID format.`
`@@ -48,3 +49,8 @@ func IsURL(s string) bool {`
`48`	`49`	`_, err := url.Parse(s)`
`49`	`50`	`return err == nil`
`50`	`51`	`}`
	`52`	`+`
	`53`	`+// IsEmail returns true if the given string has an email format.`
	`54`	`+func IsEmail(v string) bool {`
	`55`	`+ return isEmailRegexp.MatchString(v)`
	`56`	`+}`