@dwp/govuk-casa
Version:
A framework for building GOVUK Collect-And-Submit-Applications
64 lines • 2.34 kB
JavaScript
;
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
const ValidatorFactory_js_1 = __importDefault(require("../ValidatorFactory.js"));
const ValidationError_js_1 = __importDefault(require("../ValidationError.js"));
const utils_js_1 = require("../utils.js");
/**
* @typedef {import("../../casa").ErrorMessageConfig} ErrorMessageConfig
* @access private
*/
/**
* @typedef {object} RangeConfigOptions
* @property {ErrorMessageConfig} errorMsgMax Error message to use on max
* failure
* @property {ErrorMessageConfig} errorMsgMin Error message to use on min
* failure
* @property {number} max Maximum integer value
* @property {number} min Minimum integer value
*/
/**
* Test if an integer is within a provided range.
*
* See {@link RangeConfigOptions} for `make()` options.
*
* @memberof Validators
* @augments ValidatorFactory
*/
class Range extends ValidatorFactory_js_1.default {
name = "range";
validate(inputValue, dataContext = {}) {
const { errorMsgMax = {
inline: "validation:rule.range.max.inline",
summary: "validation:rule.range.max.summary",
}, errorMsgMin = {
inline: "validation:rule.range.min.inline",
summary: "validation:rule.range.min.summary",
}, min = Number.MIN_VALUE, max = Number.MAX_VALUE, } = this.config;
let errorMsg;
let valid = true;
if (inputValue > max) {
valid = false;
errorMsg = errorMsgMax;
}
if (inputValue < min) {
valid = false;
errorMsg = errorMsgMin;
}
return valid ? [] : [ValidationError_js_1.default.make({ errorMsg, dataContext })];
}
sanitise(value) {
// treat an empty string as undefined
// when user submits empty form, it stores an empty string
if (value !== "" && value !== undefined) {
// add to custom validator docs to ensure not to return a falsy value as
// it doesn't show on screen
return (0, utils_js_1.coerceInputToInteger)(value)?.toString();
}
return undefined;
}
}
exports.default = Range;
//# sourceMappingURL=range.js.map