pretur.validation/lib/main.js

Validation library with good support for i18n

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var tslib_1 = require("tslib");
function combineValidators() {
    var validators = [];
    for (var _i = 0; _i < arguments.length; _i++) {
        validators[_i] = arguments[_i];
    }
    return function combinedValidator(value) {
        return tslib_1.__awaiter(this, void 0, void 0, function () {
            var result, _i, validators_1, validator, error;
            return tslib_1.__generator(this, function (_a) {
                switch (_a.label) {
                    case 0:
                        result = undefined;
                        _i = 0, validators_1 = validators;
                        _a.label = 1;
                    case 1:
                        if (!(_i < validators_1.length)) return [3 /*break*/, 4];
                        validator = validators_1[_i];
                        if (!(typeof validator === 'function')) return [3 /*break*/, 3];
                        return [4 /*yield*/, validator(value)];
                    case 2:
                        error = _a.sent();
                        if (error) {
                            if (!result) {
                                result = [];
                            }
                            if (Array.isArray(error)) {
                                result.push.apply(result, error);
                            }
                            else {
                                result.push(error);
                            }
                        }
                        _a.label = 3;
                    case 3:
                        _i++;
                        return [3 /*break*/, 1];
                    case 4: return [2 /*return*/, result];
                }
            });
        });
    };
}
exports.combineValidators = combineValidators;
function formatValidationError(formatter, error, join) {
    if (join === void 0) { join = ', '; }
    if (!error) {
        return '';
    }
    if (!Array.isArray(error)) {
        return formatter(error);
    }
    return error.map(function (bundle) { return formatter(bundle); }).filter(Boolean).join(join);
}
exports.formatValidationError = formatValidationError;
function buildValidation(name, server, validate) {
    if (server) {
        return {
            name: name,
            server: true,
            validate: function (requester, data) {
                return tslib_1.__awaiter(this, void 0, void 0, function () {
                    var error;
                    return tslib_1.__generator(this, function (_a) {
                        switch (_a.label) {
                            case 0:
                                if (!(validate && typeof validate === 'object' && typeof validate.catchEarly === 'function')) return [3 /*break*/, 2];
                                return [4 /*yield*/, validate.catchEarly(data)];
                            case 1:
                                error = _a.sent();
                                if (error) {
                                    return [2 /*return*/, {
                                            name: name,
                                            type: 'validate',
                                            errors: Array.isArray(error) ? error : [error],
                                        }];
                                }
                                _a.label = 2;
                            case 2: return [2 /*return*/, requester.validate(name, data)];
                        }
                    });
                });
            },
        };
    }
    return {
        name: name,
        server: false,
        validate: function (_requester, data) {
            return tslib_1.__awaiter(this, void 0, void 0, function () {
                var error;
                return tslib_1.__generator(this, function (_a) {
                    switch (_a.label) {
                        case 0:
                            if (!validate || typeof validate !== 'function') {
                                return [2 /*return*/, { name: name, type: 'validate', errors: [] }];
                            }
                            return [4 /*yield*/, validate(data)];
                        case 1:
                            error = _a.sent();
                            return [2 /*return*/, {
                                    name: name,
                                    type: 'validate',
                                    errors: Array.isArray(error) ? error : error ? [error] : [],
                                }];
                    }
                });
            });
        },
    };
}
exports.buildValidation = buildValidation;
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