hide_email.go

package helpers

import (
	"fmt"
	"math"
	"strings"
)

func HideEmail(email string) string {
	em := strings.Split(email, "@")

	name := strings.Join(em[0:len(em)-1], "@")

	lenght := math.Floor(float64(len(name) / 2))

	return fmt.Sprintf("%s%s@%s", name[:int(lenght)], strings.Repeat("*", int(lenght)), em[len(em)-1])
}