14 lines
455 B
JavaScript
14 lines
455 B
JavaScript
"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.filterInvalidSubdomainLabel = filterInvalidSubdomainLabel;
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function filterInvalidSubdomainLabel(subdomainLabel) {
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if (subdomainLabel.length > 63) {
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return false;
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}
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return (subdomainLabel.length < 4 ||
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subdomainLabel[0] !== 'x' ||
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subdomainLabel[1] !== 'n' ||
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subdomainLabel[2] !== '-' ||
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subdomainLabel[3] !== '-');
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}
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