package org.apache.tapestry5;

/**
 * Constants used when rendering a CSS class attribute.
 */
public class CSSClassConstants
{
    /**
     * CSS class name that causes a rendered element to be invisible on the client side.
     */
    public static final String INVISIBLE = "t-invisible";
    /**
     * All purpose CSS class name for anything related to Tapestry errors.
     */
    public static final String ERROR = "t-error";
    /**
     * CSS class name for individual validation errors.
     * 
     * @since 5.2.0
     */
    public static final String ERROR_SINGLE = "t-error-single";
}
