16 lines
329 B
JavaScript
16 lines
329 B
JavaScript
export const isHexColor = (str) => {
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const pattern = /^#([0-9A-F]{3}){1,2}$/i;
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return pattern.test(str);
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}
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export const verifyUsername = (username) => {
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const alphanumeric = /^[a-zA-Z0-9]+$/;
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if (username.length > 20) {
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return false;
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}
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if (!alphanumeric.test(username)) {
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return false;
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}
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return true;
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}
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