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maximkott / mask.js
Last active April 15, 2024 20:43
mask a string in javascript
export const maskString = (
value: any,
mask: string,
maskPatterns: Record<string, RegExp | ((char: string) => boolean)>
) => {
value = value || '';
mask = mask || '';
maskPatterns = maskPatterns || {};
let maskedValue = '';