@jsbailey/reactive-form-validators/esm2015/reactive-form-validators/less-than.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 { ObjectMaker } from "../util/object-maker";
import { AnnotationTypes } from "../core/validator.static";
import { Linq } from "../util/linq";
import { ApplicationUtil } from "../util/app-util";
/**
 * @param {?} config
 * @return {?}
 */
export function lessThanValidator(config) {
    return (control) => {
        /** @type {?} */
        const matchControl = control.root.get([config.fieldName]);
        /** @type {?} */
        const controlValue = control.value;
        /** @type {?} */
        const matchControlValue = (matchControl) ? matchControl.value : '';
        /** @type {?} */
        const formGroupValue = ApplicationUtil.getParentObjectValue(control);
        /** @type {?} */
        const parentObject = (control.parent) ? control.parent.value : undefined;
        if (Linq.IsPassed(formGroupValue, config.conditionalExpression, parentObject)) {
            if ((RegexValidator.isNotBlank(controlValue) && RegexValidator.isNotBlank(matchControlValue))) {
                if (!(matchControl && parseFloat(controlValue) < parseFloat(matchControlValue)))
                    return ObjectMaker.toJson(AnnotationTypes["lessThan"], config.message || null, [controlValue, matchControlValue]);
            }
        }
        return ObjectMaker.null();
    };
}

//# sourceMappingURL=data:application/json;base64,eyJ2ZXJzaW9uIjozLCJmaWxlIjoibGVzcy10aGFuLnZhbGlkYXRvci5qcyIsInNvdXJjZVJvb3QiOiJuZzovL0Bqc2JhaWxleS9yZWFjdGl2ZS1mb3JtLXZhbGlkYXRvcnMvIiwic291cmNlcyI6WyJyZWFjdGl2ZS1mb3JtLXZhbGlkYXRvcnMvbGVzcy10aGFuLnZhbGlkYXRvci50cyJdLCJuYW1lcyI6W10sIm1hcHBpbmdzIjoiOzs7O0FBU0EsT0FBTyxFQUFFLGNBQWMsRUFBRSxNQUFNLHlCQUF5QixDQUFDO0FBR3pELE9BQU8sRUFBRSxXQUFXLEVBQUUsTUFBTSxzQkFBc0IsQ0FBQztBQUVuRCxPQUFPLEVBQUUsZUFBZSxFQUFFLE1BQU0sMEJBQTBCLENBQUM7QUFFM0QsT0FBTyxFQUFFLElBQUksRUFBRSxNQUFNLGNBQWMsQ0FBQztBQUNwQyxPQUFPLEVBQUUsZUFBZSxFQUFFLE1BQU0sa0JBQWtCLENBQUM7Ozs7O0FBRW5ELE1BQU0sNEJBQTRCLE1BQWdDO0lBQzlELE1BQU0sQ0FBQyxDQUFDLE9BQWtCLEVBQTBCLEVBQUU7O1FBQ2xELE1BQU0sWUFBWSxHQUFHLE9BQU8sQ0FBQyxJQUFJLENBQUMsR0FBRyxDQUFDLENBQUMsTUFBTSxDQUFDLFNBQVMsQ0FBQyxDQUFDLENBQUM7O1FBQzFELE1BQU0sWUFBWSxHQUFHLE9BQU8sQ0FBQyxLQUFLLENBQUM7O1FBQ25DLE1BQU0saUJBQWlCLEdBQUcsQ0FBQyxZQUFZLENBQUMsQ0FBQyxDQUFDLENBQUMsWUFBWSxDQUFDLEtBQUssQ0FBQyxDQUFDLENBQUMsRUFBRSxDQUFDOztRQUNuRSxNQUFNLGNBQWMsR0FBRyxlQUFlLENBQUMsb0JBQW9CLENBQUMsT0FBTyxDQUFDLENBQUM7O1FBQ3JFLE1BQU0sWUFBWSxHQUFHLENBQUMsT0FBTyxDQUFDLE1BQU0sQ0FBQyxDQUFDLENBQUMsQ0FBQyxPQUFPLENBQUMsTUFBTSxDQUFDLEtBQUssQ0FBQyxDQUFDLENBQUMsU0FBUyxDQUFDO1FBQ3pFLEVBQUUsQ0FBQyxDQUFDLElBQUksQ0FBQyxRQUFRLENBQUMsY0FBYyxFQUFFLE1BQU0sQ0FBQyxxQkFBcUIsRUFBRSxZQUFZLENBQUMsQ0FBQyxDQUFDLENBQUM7WUFDNUUsRUFBRSxDQUFDLENBQUMsQ0FBQyxjQUFjLENBQUMsVUFBVSxDQUFDLFlBQVksQ0FBQyxJQUFJLGNBQWMsQ0FBQyxVQUFVLENBQUMsaUJBQWlCLENBQUMsQ0FBQyxDQUFDLENBQUMsQ0FBQztnQkFDNUYsRUFBRSxDQUFDLENBQUMsQ0FBQyxDQUFDLFlBQVksSUFBSSxVQUFVLENBQUMsWUFBWSxDQUFDLEdBQUcsVUFBVSxDQUFDLGlCQUFpQixDQUFDLENBQUMsQ0FBQztvQkFDNUUsTUFBTSxDQUFDLFdBQVcsQ0FBQyxNQUFNLENBQUMsZUFBZSxjQUFXLE1BQU0sQ0FBQyxPQUFPLElBQUksSUFBSSxFQUFFLENBQUMsWUFBWSxFQUFFLGlCQUFpQixDQUFDLENBQUMsQ0FBQzthQUN0SDtTQUNKO1FBQ0QsTUFBTSxDQUFDLFdBQVcsQ0FBQyxJQUFJLEVBQUUsQ0FBQztLQUU3QixDQUFBO0NBQ0oiLCJzb3VyY2VzQ29udGVudCI6WyJpbXBvcnQge1xyXG4gICAgRm9ybUdyb3VwLFxyXG4gICAgRm9ybUJ1aWxkZXIsXHJcbiAgICBWYWxpZGF0b3JzLFxyXG4gICAgVmFsaWRhdG9yLFxyXG4gICAgVmFsaWRhdG9yRm4sXHJcbiAgICBBYnN0cmFjdENvbnRyb2xcclxufSBmcm9tIFwiQGFuZ3VsYXIvZm9ybXNcIjtcclxuXHJcbmltcG9ydCB7IFJlZ2V4VmFsaWRhdG9yIH0gZnJvbSBcIi4uL3V0aWwvcmVnZXgtdmFsaWRhdG9yXCI7XHJcbmltcG9ydCB7IFJlZ0V4UnVsZSB9IGZyb20gXCIuLi91dGlsL3JlZ2V4LXJ1bGVzXCI7XHJcbmltcG9ydCB7IERlY29yYXRvck5hbWUgfSBmcm9tIFwiLi4vdXRpbC9kZWNvcmF0b3ItbmFtZVwiXHJcbmltcG9ydCB7IE9iamVjdE1ha2VyIH0gZnJvbSBcIi4uL3V0aWwvb2JqZWN0LW1ha2VyXCI7XHJcbmltcG9ydCB7IElOVkFMSUQgfSBmcm9tIFwiLi4vY29uc3QvdmFsaWRhdG9yLmNvbnN0XCJcclxuaW1wb3J0IHsgQW5ub3RhdGlvblR5cGVzIH0gZnJvbSBcIi4uL2NvcmUvdmFsaWRhdG9yLnN0YXRpY1wiO1xyXG5pbXBvcnQgeyBSZWxhdGlvbmFsT3BlcmF0b3JDb25maWcgfSBmcm9tIFwiLi4vbW9kZWxzL2NvbmZpZy9yZWxhdGlvbmFsLW9wZXJhdG9yLWNvbmZpZ1wiO1xyXG5pbXBvcnQgeyBMaW5xIH0gZnJvbSBcIi4uL3V0aWwvbGlucVwiO1xyXG5pbXBvcnQgeyBBcHBsaWNhdGlvblV0aWwgfSBmcm9tIFwiLi4vdXRpbC9hcHAtdXRpbFwiO1xyXG5cclxuZXhwb3J0IGZ1bmN0aW9uIGxlc3NUaGFuVmFsaWRhdG9yKGNvbmZpZzogUmVsYXRpb25hbE9wZXJhdG9yQ29uZmlnKTogVmFsaWRhdG9yRm4ge1xyXG4gICAgcmV0dXJuIChjb250cm9sOiBGb3JtR3JvdXApOiB7IFtrZXk6IHN0cmluZ106IGFueSB9ID0+IHtcclxuICAgICAgICBjb25zdCBtYXRjaENvbnRyb2wgPSBjb250cm9sLnJvb3QuZ2V0KFtjb25maWcuZmllbGROYW1lXSk7XHJcbiAgICAgICAgY29uc3QgY29udHJvbFZhbHVlID0gY29udHJvbC52YWx1ZTtcclxuICAgICAgICBjb25zdCBtYXRjaENvbnRyb2xWYWx1ZSA9IChtYXRjaENvbnRyb2wpID8gbWF0Y2hDb250cm9sLnZhbHVlIDogJyc7XHJcbiAgICAgICAgY29uc3QgZm9ybUdyb3VwVmFsdWUgPSBBcHBsaWNhdGlvblV0aWwuZ2V0UGFyZW50T2JqZWN0VmFsdWUoY29udHJvbCk7XHJcbiAgICAgICAgY29uc3QgcGFyZW50T2JqZWN0ID0gKGNvbnRyb2wucGFyZW50KSA/IGNvbnRyb2wucGFyZW50LnZhbHVlIDogdW5kZWZpbmVkO1xyXG4gICAgICAgIGlmIChMaW5xLklzUGFzc2VkKGZvcm1Hcm91cFZhbHVlLCBjb25maWcuY29uZGl0aW9uYWxFeHByZXNzaW9uLCBwYXJlbnRPYmplY3QpKSB7XHJcbiAgICAgICAgICAgIGlmICgoUmVnZXhWYWxpZGF0b3IuaXNOb3RCbGFuayhjb250cm9sVmFsdWUpICYmIFJlZ2V4VmFsaWRhdG9yLmlzTm90QmxhbmsobWF0Y2hDb250cm9sVmFsdWUpKSkge1xyXG4gICAgICAgICAgICAgICAgaWYgKCEobWF0Y2hDb250cm9sICYmIHBhcnNlRmxvYXQoY29udHJvbFZhbHVlKSA8IHBhcnNlRmxvYXQobWF0Y2hDb250cm9sVmFsdWUpKSlcclxuICAgICAgICAgICAgICAgICAgICByZXR1cm4gT2JqZWN0TWFrZXIudG9Kc29uKEFubm90YXRpb25UeXBlcy5sZXNzVGhhbiwgY29uZmlnLm1lc3NhZ2UgfHwgbnVsbCwgW2NvbnRyb2xWYWx1ZSwgbWF0Y2hDb250cm9sVmFsdWVdKTsgICAgICAgIFxyXG4gICAgICAgICAgICB9XHJcbiAgICAgICAgfVxyXG4gICAgICAgIHJldHVybiBPYmplY3RNYWtlci5udWxsKCk7XHJcbiAgICAgICAgXHJcbiAgICB9XHJcbn1cclxuIl19