@jsbailey/reactive-form-validators/esm2015/reactive-form-validators/maxLength.validator.js

[](https://badge.fury.io/js/%40rxweb%2Freactive-form-validators) [](https://gitter.im/rxweb-project/rxweb?utm_source=badge

/**
 * @fileoverview added by tsickle
 * @suppress {checkTypes,extraRequire,uselessCode} checked by tsc
 */
import { RegexValidator } from "../util/regex-validator";
import { Linq } from "../util/linq";
import { ApplicationUtil } from "../util/app-util";
import { ObjectMaker } from "../util/object-maker";
import { AnnotationTypes } from "../core/validator.static";
/**
 * @param {?} config
 * @return {?}
 */
export function maxLengthValidator(config) {
    return (control) => {
        /** @type {?} */
        const controlValue = control.value;
        /** @type {?} */
        const formGroupValue = ApplicationUtil.getParentObjectValue(control);
        config = ApplicationUtil.getConfigObject(config);
        /** @type {?} */
        const parentObject = (control.parent) ? control.parent.value : undefined;
        if (Linq.IsPassed(formGroupValue, config.conditionalExpression, parentObject)) {
            if (RegexValidator.isNotBlank(controlValue)) {
                if (!(controlValue.length <= config.value))
                    return ObjectMaker.toJson(AnnotationTypes["maxLength"], config.message || null, [controlValue]);
            }
        }
        return ObjectMaker.null();
    };
}

//# sourceMappingURL=data:application/json;base64,eyJ2ZXJzaW9uIjozLCJmaWxlIjoibWF4TGVuZ3RoLnZhbGlkYXRvci5qcyIsInNvdXJjZVJvb3QiOiJuZzovL0Bqc2JhaWxleS9yZWFjdGl2ZS1mb3JtLXZhbGlkYXRvcnMvIiwic291cmNlcyI6WyJyZWFjdGl2ZS1mb3JtLXZhbGlkYXRvcnMvbWF4TGVuZ3RoLnZhbGlkYXRvci50cyJdLCJuYW1lcyI6W10sIm1hcHBpbmdzIjoiOzs7O0FBSUEsT0FBTyxFQUFFLGNBQWMsRUFBRSxNQUFNLHlCQUF5QixDQUFDO0FBRXpELE9BQU8sRUFBRSxJQUFJLEVBQUUsTUFBTSxjQUFjLENBQUM7QUFDcEMsT0FBTyxFQUFFLGVBQWUsRUFBRSxNQUFNLGtCQUFrQixDQUFDO0FBRW5ELE9BQU8sRUFBRSxXQUFXLEVBQUUsTUFBTSxzQkFBc0IsQ0FBQztBQUNuRCxPQUFPLEVBQUUsZUFBZSxFQUFFLE1BQU0sMEJBQTBCLENBQUM7Ozs7O0FBRTNELE1BQU0sNkJBQTZCLE1BQW9CO0lBQ25ELE1BQU0sQ0FBQyxDQUFDLE9BQXdCLEVBQTBCLEVBQUU7O1FBQ3hELE1BQU0sWUFBWSxHQUFHLE9BQU8sQ0FBQyxLQUFLLENBQUM7O1FBQ25DLE1BQU0sY0FBYyxHQUFHLGVBQWUsQ0FBQyxvQkFBb0IsQ0FBQyxPQUFPLENBQUMsQ0FBQztRQUNyRSxNQUFNLEdBQUcsZUFBZSxDQUFDLGVBQWUsQ0FBQyxNQUFNLENBQUMsQ0FBQzs7UUFDakQsTUFBTSxZQUFZLEdBQUcsQ0FBQyxPQUFPLENBQUMsTUFBTSxDQUFDLENBQUMsQ0FBQyxDQUFDLE9BQU8sQ0FBQyxNQUFNLENBQUMsS0FBSyxDQUFDLENBQUMsQ0FBQyxTQUFTLENBQUM7UUFDekUsRUFBRSxDQUFDLENBQUMsSUFBSSxDQUFDLFFBQVEsQ0FBQyxjQUFjLEVBQUUsTUFBTSxDQUFDLHFCQUFxQixFQUFFLFlBQVksQ0FBQyxDQUFDLENBQUMsQ0FBQztZQUM1RSxFQUFFLENBQUMsQ0FBQyxjQUFjLENBQUMsVUFBVSxDQUFDLFlBQVksQ0FBQyxDQUFDLENBQUMsQ0FBQztnQkFDMUMsRUFBRSxDQUFDLENBQUMsQ0FBQyxDQUFDLFlBQVksQ0FBQyxNQUFNLElBQUksTUFBTSxDQUFDLEtBQUssQ0FBQyxDQUFDO29CQUN2QyxNQUFNLENBQUMsV0FBVyxDQUFDLE1BQU0sQ0FBQyxlQUFlLGVBQVksTUFBTSxDQUFDLE9BQU8sSUFBSSxJQUFJLEVBQUUsQ0FBQyxZQUFZLENBQUMsQ0FBQyxDQUFBO2FBQ25HO1NBQ0o7UUFDRCxNQUFNLENBQUMsV0FBVyxDQUFDLElBQUksRUFBRSxDQUFDO0tBRTdCLENBQUE7Q0FDSiIsInNvdXJjZXNDb250ZW50IjpbImltcG9ydCB7XHJcbiAgICBWYWxpZGF0b3JGbixcclxuICAgIEFic3RyYWN0Q29udHJvbFxyXG59IGZyb20gXCJAYW5ndWxhci9mb3Jtc1wiO1xyXG5pbXBvcnQgeyBSZWdleFZhbGlkYXRvciB9IGZyb20gXCIuLi91dGlsL3JlZ2V4LXZhbGlkYXRvclwiO1xyXG5pbXBvcnQgeyBOdW1iZXJDb25maWcgfSBmcm9tIFwiLi4vbW9kZWxzL2NvbmZpZy9udW1iZXItY29uZmlnXCI7XHJcbmltcG9ydCB7IExpbnEgfSBmcm9tIFwiLi4vdXRpbC9saW5xXCI7XHJcbmltcG9ydCB7IEFwcGxpY2F0aW9uVXRpbCB9IGZyb20gXCIuLi91dGlsL2FwcC11dGlsXCI7XHJcbmltcG9ydCB7IERlY29yYXRvck5hbWUgfSBmcm9tIFwiLi4vdXRpbC9kZWNvcmF0b3ItbmFtZVwiO1xyXG5pbXBvcnQgeyBPYmplY3RNYWtlciB9IGZyb20gXCIuLi91dGlsL29iamVjdC1tYWtlclwiO1xyXG5pbXBvcnQgeyBBbm5vdGF0aW9uVHlwZXMgfSBmcm9tIFwiLi4vY29yZS92YWxpZGF0b3Iuc3RhdGljXCI7XHJcblxyXG5leHBvcnQgZnVuY3Rpb24gbWF4TGVuZ3RoVmFsaWRhdG9yKGNvbmZpZzogTnVtYmVyQ29uZmlnKTogVmFsaWRhdG9yRm4ge1xyXG4gICAgcmV0dXJuIChjb250cm9sOiBBYnN0cmFjdENvbnRyb2wpOiB7IFtrZXk6IHN0cmluZ106IGFueSB9ID0+IHtcclxuICAgICAgICBjb25zdCBjb250cm9sVmFsdWUgPSBjb250cm9sLnZhbHVlO1xyXG4gICAgICAgIGNvbnN0IGZvcm1Hcm91cFZhbHVlID0gQXBwbGljYXRpb25VdGlsLmdldFBhcmVudE9iamVjdFZhbHVlKGNvbnRyb2wpO1xyXG4gICAgICAgIGNvbmZpZyA9IEFwcGxpY2F0aW9uVXRpbC5nZXRDb25maWdPYmplY3QoY29uZmlnKTtcclxuICAgICAgICBjb25zdCBwYXJlbnRPYmplY3QgPSAoY29udHJvbC5wYXJlbnQpID8gY29udHJvbC5wYXJlbnQudmFsdWUgOiB1bmRlZmluZWQ7XHJcbiAgICAgICAgaWYgKExpbnEuSXNQYXNzZWQoZm9ybUdyb3VwVmFsdWUsIGNvbmZpZy5jb25kaXRpb25hbEV4cHJlc3Npb24sIHBhcmVudE9iamVjdCkpIHtcclxuICAgICAgICAgICAgaWYgKFJlZ2V4VmFsaWRhdG9yLmlzTm90QmxhbmsoY29udHJvbFZhbHVlKSkge1xyXG4gICAgICAgICAgICAgICAgaWYgKCEoY29udHJvbFZhbHVlLmxlbmd0aCA8PSBjb25maWcudmFsdWUpKVxyXG4gICAgICAgICAgICAgICAgICAgIHJldHVybiBPYmplY3RNYWtlci50b0pzb24oQW5ub3RhdGlvblR5cGVzLm1heExlbmd0aCwgY29uZmlnLm1lc3NhZ2UgfHwgbnVsbCwgW2NvbnRyb2xWYWx1ZV0pXHJcbiAgICAgICAgICAgIH1cclxuICAgICAgICB9XHJcbiAgICAgICAgcmV0dXJuIE9iamVjdE1ha2VyLm51bGwoKTtcclxuXHJcbiAgICB9XHJcbn1cclxuIl19