Groovy - Validate Email and Date

1. Validate email
Code to validate email in groovy


def isEmail(email) {
        def instantEmailValidate = EmailValidator.getInstance()
        return instantEmailValidate.isValid(email)
    }

2. Validate date
Code to validate date in groovy


def isDate(date){
        if (date != ''){
            def instantDateValidate = DateValidator.getInstance()
            return instantDateValidate.isValid(date, "yyyy-MM-dd", true)
        }else{
            return false
        }
    }

Good luck to you