@splitsoftware/splitio-commons/esm/utils/inputValidation/attribute.js

Split JavaScript SDK common components

import { isString, isFiniteNumber, isBoolean } from '../../utils/lang';
export function validateAttribute(log, attributeKey, attributeValue, method) {
    if (!isString(attributeKey) || attributeKey.length === 0) {
        log.warn(method + ": you passed an invalid attribute name, attribute name must be a non-empty string.");
        return false;
    }
    var isStringVal = isString(attributeValue);
    var isFiniteVal = isFiniteNumber(attributeValue);
    var isBoolVal = isBoolean(attributeValue);
    var isArrayVal = Array.isArray(attributeValue);
    if (!(isStringVal || isFiniteVal || isBoolVal || isArrayVal)) { // If it's not of valid type.
        log.warn(method + ": you passed an invalid attribute value for " + attributeKey + ". Acceptable types are: string, number, boolean and array of strings.");
        return false;
    }
    return true;
}