@genexus/web-standard-functions/dist/lib-esm/text/indexOf.js

GeneXus JavaScript standard functions library for web generators

import { length } from "./length";
/**
 * Return position for first pattern occurence.
 * @param {string} target
 * @param {string} pattern
 * @param {number} from
 * @return number
 */
export const indexOf = (target, pattern, from = 1) => {
    if (from < 1 || from > length(target))
        return 0;
    return target.indexOf(pattern, from - 1) + 1;
};
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