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246bdd5088
swc_bundler: - Ensure that denoland/deno#10141 is fixed. - Run deno tests on ci. - Support nested `export *`. (denoland/deno#10153, denoland/deno#10174) swc_ecma_codegen: - Remove `,` after rest elements. (#1573, denoland/deno#10167) swc_ecma_transforms_optimization: - Don't drop items used by the discriminant of a switch. swc_ecma_transforms_typescript: - Remove constructors without a body.
16 lines
403 B
TypeScript
16 lines
403 B
TypeScript
// Loaded from https://deno.land/x/validasaur/src/rules/is_ipv4.ts
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import type { Validity } from "../types.ts";
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import { invalid } from "../utils.ts";
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export function isIPv4(value: any): Validity {
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if (typeof value !== "string") {
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return invalid("isIPv4", { value });
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}
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if (!value.match(/^(?:(?:^|\.)(?:2(?:5[0-5]|[0-4]\d)|1?\d?\d)){4}$/)) {
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return invalid("isIPv4", { value });
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}
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}
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