Defines stable event identifiers for RazorWire form-related logs.
Defines stable HTTP header names used by RazorWire-enhanced form submissions.
Detects whether an incoming request originated from a RazorWire-enhanced form.
ValueTask<bool> IsRazorWireFormRequestAsync(HttpRequest request, CancellationToken cancellationToken = default)
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Determines whether a request carries RazorWire form markers.
requestThe HTTP request to inspect.cancellationTokenToken used when fallback URL-encoded form parsing is required.true when the request has the RazorWire form header, an already-parsed marker field, or a safely readable URL-encoded marker field; otherwise false.
Defines stable hidden field names used by RazorWire-enhanced form submissions.
Normalizes form failure targets that can be addressed safely by server-generated Turbo Streams.
bool TryNormalizeIdTarget(string? failureTarget, out string normalized)
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Attempts to normalize a simple element-id target for a failed RazorWire form.
failureTargetThe value supplied by data-rw-form-failure-target. A leading # is accepted and removed.normalizedWhen this method returns true, contains the id without a leading #.true when failureTarget is a non-empty element id; otherwise false. CSS selector-like values that start with . or [, and values containing whitespace, are rejected because server-generated Turbo Stream target attributes address one element id rather than arbitrary selectors.
Converts RazorWire form anti-forgery validation failures into handled responses that Turbo can render in-place.
The filter runs late in MVC result execution so it can see IAntiforgeryValidationFailedResult results produced by MVC anti-forgery validation. It only rewrites requests classified as RazorWire forms, sets RazorWireFormHeaders.FormHandled, and chooses Turbo Stream, HTML, or plain-text output from the request's Accept header. Turbo Stream responses prefer a form-local target when the posted marker can be read within the configured safety limit; otherwise they append one safe diagnostic block to body.
Task OnResultExecutionAsync(ResultExecutingContext context, ResultExecutionDelegate next)
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Rewrites RazorWire anti-forgery validation failures into handled form responses, then continues result execution.
contextThe MVC result-executing context.nextDelegate that continues MVC result execution.A task that completes when the result pipeline has continued.
int Order { get; }
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Gets the filter order. The value runs after normal MVC result filters while still leaving a small buffer for application filters that intentionally need to run later.