validator
Version:
String validation and sanitization
13 lines • 550 B
JavaScript
import assertString from './util/assertString';
import merge from './util/merge';
var hexcolor = /^#?([0-9A-F]{3}|[0-9A-F]{4}|[0-9A-F]{6}|[0-9A-F]{8})$/i;
var hexcolor_with_prefix = /^#([0-9A-F]{3}|[0-9A-F]{4}|[0-9A-F]{6}|[0-9A-F]{8})$/i;
var default_is_hexcolor_options = {
require_hashtag: false
};
export default function isHexColor(str, options) {
assertString(str);
options = merge(options, default_is_hexcolor_options);
var hexcolor_regex = options.require_hashtag ? hexcolor_with_prefix : hexcolor;
return hexcolor_regex.test(str);
}