Class CssEscaper

java.lang.Object

dev.jcputney.mjml.util.CssEscaper

public final class CssEscaper
extends Object

Utility to escape values for safe interpolation into CSS contexts. Used to prevent CSS injection when embedding user-controlled values in url(), @import, and other CSS constructs.

Method Summary

Modifier and Type	Method	Description
static String	escapeCssUrl(String url)	Escapes a URL for safe use inside a CSS url("...") context.

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

escapeCssUrl

public static String escapeCssUrl(String url)

Escapes a URL for safe use inside a CSS url("...") context. Escapes backslashes, double quotes, and parentheses to prevent breakout.

Parameters:

url - the URL string to escape

Returns:

the escaped URL string safe for CSS interpolation, or the original value if null or empty