6 lines
189 B
Plaintext
6 lines
189 B
Plaintext
import assertString from './util/assertString';
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var hexadecimal = /^(0x|0h)?[0-9A-F]+$/i;
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export default function isHexadecimal(str) {
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assertString(str);
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return hexadecimal.test(str);
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} |