class ValidationIndicator { public static validateClass = "validate-light"; static successClass = "field-valid"; static errorClass = "field-invalid"; public static enableIndication(input) { $(input).addClass(this.validateClass); } public static disableIndication(input) { $(input).removeClass(this.validateClass); } public static setSuccess(input) { $(input).removeClass(this.errorClass); $(input).addClass(this.successClass); } public static setError(input) { $(input).removeClass(this.successClass); $(input).addClass(this.errorClass); } }