28 lines
No EOL
701 B
JavaScript
28 lines
No EOL
701 B
JavaScript
import { parseIP, parseIPv4, parseIPv6 } from "./parse.js";
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/** Check if `input` is IPv4. */
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export function isIPv4(input) {
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return Boolean(parseIPv4(input));
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}
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/** Check if `input` is IPv6. */
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export function isIPv6(input) {
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return Boolean(parseIPv6(input));
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}
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/** Check if `input` is IPv4 or IPv6. */
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export function isIP(input) {
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return Boolean(parseIP(input));
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}
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/**
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* @returns `6` if `input` is IPv6, `4` if `input` is IPv4, or `undefined` if `input` is neither.
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*/
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export function ipVersion(input) {
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if (isIPv4(input)) {
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return 4;
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}
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else if (isIPv6(input)) {
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return 6;
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}
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else {
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return undefined;
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}
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}
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//# sourceMappingURL=is-ip.js.map
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