@serenity-is/corelib / isSafeReturnUrl

Function: isSafeReturnUrl()

isSafeReturnUrl(url): boolean

Defined in: src/base/html.ts:232

Checks whether a return URL is safe for redirects. A safe URL must be a relative path starting with exactly one /, contain no protocol (:), backslashes, control characters, or // after the leading slash, and use only \w, -, ., /, ?, &, =, % characters.

Parameters

url

string

Candidate return URL to validate.

Returns

boolean

true if the URL is safe to use as a redirect target, false otherwise.