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15 lines
446 B
TypeScript
15 lines
446 B
TypeScript
// Loaded from https://raw.githubusercontent.com/aricart/tweetnacl-deno/import-type-fixes/src/validate.ts
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export function validateBase64(s: string) {
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if (!/^(?:[A-Za-z0-9+/]{4})*(?:[A-Za-z0-9+/]{2}==|[A-Za-z0-9+/]{3}=)?$/.test(s)) {
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throw new TypeError('invalid base64 string');
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}
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}
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export function validateHex(s: string) {
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if (!/^(?:[A-Fa-f0-9]{2})+$/.test(s)) {
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throw new TypeError('invalid hex string');
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}
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}
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