You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
|
import assertString from './util/assertString'; |
|
var hexadecimal = /^(0x|0h)?[0-9A-F]+$/i; |
|
export default function isHexadecimal(str) { |
|
assertString(str); |
|
return hexadecimal.test(str); |
|
} |