Update validators.go

edit mobile regular expression ; add 184 Section No.

@@ -457,7 +457,7 @@ func (b Base64) GetLimitValue() interface{} {
 }
 }
 
 
 // just for chinese mobile phone number
 // just for chinese mobile phone number
-var mobilePattern = regexp.MustCompile("^((\\+86)|(86))?(1(([35][0-9])|(47)|[8][012356789]))\\d{8}$")
+var mobilePattern = regexp.MustCompile("^((\\+86)|(86))?(1(([35][0-9])|(47)|[8][0-9]))\\d{8}$")
 
 
 type Mobile struct {
 type Mobile struct {
 	Match
 	Match