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policeman

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policeman - npm Package Compare versions

Comparing version 0.2.2 to 0.2.3

4

CHANGELOG.md
# CHANGELOG
## 0.2.3
* Target ES5
## 0.2.2

@@ -4,0 +8,0 @@

2

lib/policeman.d.ts

@@ -16,3 +16,3 @@ export interface Filter {

errors: any;
valid: boolean;
valid: any;
};

@@ -19,0 +19,0 @@ /**

53

lib/policeman.js

@@ -5,8 +5,12 @@ "use strict";

}
const get = require("lodash/get");
const set = require("lodash/set");
var get = require("lodash/get");
var set = require("lodash/set");
/**
* Default filter function which accepts each entry
*/
function always(...args) {
function always() {
var args = [];
for (var _i = 0; _i < arguments.length; _i++) {
args[_i - 0] = arguments[_i];
}
return true;

@@ -18,6 +22,7 @@ }

function applyValidators(value, source, validators) {
return validators.map(validator => validator(value, source)).filter(Boolean);
return validators.map(function (validator) { return validator(value, source); }).filter(Boolean);
}
function appendValue(source, errorPath, sourcePath, validate, filter = always) {
const value = get(source, sourcePath);
function appendValue(source, errorPath, sourcePath, validate, filter) {
if (filter === void 0) { filter = always; }
var value = get(source, sourcePath);
return [errorPath, sourcePath, validate, filter, value];

@@ -30,9 +35,9 @@ }

if (validate instanceof Array) {
const errors = applyValidators(value, source, validate);
const valid = !errors.length;
var errors = applyValidators(value, source, validate);
var valid = !errors.length;
return [errorPath, errors, valid];
}
else {
const error = validate(value, source);
const valid = error === null;
var error = validate(value, source);
var valid = error === null;
return [errorPath, error, valid];

@@ -47,9 +52,15 @@ }

function policeman(schema) {
return (source) => {
const validated = schema
.map(entry => appendValue.apply(null, [source, ...entry]))
.filter(entry => omitByFilter.apply(null, [source, ...entry]))
.map(entry => validateToErrors.apply(null, [source, ...entry]));
const errors = validated.reduce((errs, [errorPath, error]) => set(errs, errorPath, error), {});
const valid = !validated.find(([_errorPath, _error, correct]) => !correct);
return function (source) {
var validated = schema
.map(function (entry) { return appendValue.apply(null, [source].concat(entry)); })
.filter(function (entry) { return omitByFilter.apply(null, [source].concat(entry)); })
.map(function (entry) { return validateToErrors.apply(null, [source].concat(entry)); });
var errors = validated.reduce(function (errs, _a) {
var errorPath = _a[0], error = _a[1];
return set(errs, errorPath, error);
}, {});
var valid = validated.reduce(function (val, _a) {
var _errorPath = _a[0], _error = _a[1], correct = _a[2];
return val && correct;
}, true);
return { errors: errors, valid: valid };

@@ -65,4 +76,8 @@ };

*/
function combineValidators(...validators) {
return (value, source) => applyValidators(value, source, validators)[0] || null;
function combineValidators() {
var validators = [];
for (var _i = 0; _i < arguments.length; _i++) {
validators[_i - 0] = arguments[_i];
}
return function (value, source) { return applyValidators(value, source, validators)[0] || null; };
}

@@ -69,0 +84,0 @@ exports.combineValidators = combineValidators;

30

lib/validators.js
"use strict";
const curry = require("lodash/curry");
exports.isRequired = curry((message, value) => {
const valid = value !== null && value !== undefined && value !== "";
var curry = require("lodash/curry");
exports.isRequired = curry(function (message, value) {
var valid = value !== null && value !== undefined && value !== "";
return valid ? null : message(value);
});
exports.isMinLength = curry((min, message, value) => {
const valid = value.length >= min;
exports.isMinLength = curry(function (min, message, value) {
var valid = value.length >= min;
return valid ? null : message(value);
});
exports.isMaxLength = curry((max, message, value) => {
const valid = value.length <= max;
exports.isMaxLength = curry(function (max, message, value) {
var valid = value.length <= max;
return valid ? null : message(value);
});
exports.isEqualLength = curry((equal, message, value) => {
const valid = value.length === equal;
exports.isEqualLength = curry(function (equal, message, value) {
var valid = value.length === equal;
return valid ? null : message(value);
});
exports.isEmail = curry((message, value) => {
const valid = /^[a-z0-9_\-\.]{2,}@[a-z0-9_\-\.]{2,}\.[a-z]{2,}$/i.test(value);
exports.isEmail = curry(function (message, value) {
var valid = /^[a-z0-9_\-\.]{2,}@[a-z0-9_\-\.]{2,}\.[a-z]{2,}$/i.test(value);
return valid ? null : message(value);
});
exports.isMatching = curry((regexp, message, value) => {
const valid = regexp.test(value);
exports.isMatching = curry(function (regexp, message, value) {
var valid = regexp.test(value);
return valid ? null : message(value);
});
exports.isPassing = curry((predicate, message, value) => {
const valid = predicate(value);
exports.isPassing = curry(function (predicate, message, value) {
var valid = predicate(value);
return valid ? null : message(value);
});
//# sourceMappingURL=validators.js.map

2

package.json
{
"name": "policeman",
"version": "0.2.2",
"version": "0.2.3",
"description": "Lightweight yet powerful schema validator",

@@ -5,0 +5,0 @@ "main": "lib/policeman.js",

2

src/lib/policeman.ts

@@ -85,3 +85,3 @@ import * as get from "lodash/get";

const errors = validated.reduce((errs: Object, [errorPath, error]) => set(errs, errorPath, error), {});
const valid = !validated.find(([_errorPath, _error, correct]) => !correct);
const valid = validated.reduce((val, [_errorPath, _error, correct]) => val && correct, true);

@@ -88,0 +88,0 @@ return { errors, valid };

72

test/policeman.test.js
"use strict";
const tape = require("tape");
const policeman_1 = require("../lib/policeman");
const validators_1 = require("../lib/validators");
var tape = require("tape");
var policeman_1 = require("../lib/policeman");
var validators_1 = require("../lib/validators");
function appliesSignleValidator(t) {
const requiredCheck = validators_1.isRequired(() => "is required");
const validator = policeman_1.default([
var requiredCheck = validators_1.isRequired(function () { return "is required"; });
var validator = policeman_1.default([
["fullName", "full_name", requiredCheck],
]);
const actual = validator({});
const expected = {
var actual = validator({});
var expected = {
valid: false,

@@ -20,9 +20,9 @@ errors: {

function appliesMultipleValidators(t) {
const requiredCheck = validators_1.isRequired(() => "is required");
const emailCheck = validators_1.isEmail(() => "is invalid email");
const validator = policeman_1.default([
var requiredCheck = validators_1.isRequired(function () { return "is required"; });
var emailCheck = validators_1.isEmail(function () { return "is invalid email"; });
var validator = policeman_1.default([
["email", "email", [requiredCheck, emailCheck]],
]);
const actual = validator({});
const expected = {
var actual = validator({});
var expected = {
valid: false,

@@ -36,9 +36,9 @@ errors: {

function combinesMultipleValidators(t) {
const requiredCheck = validators_1.isRequired(() => "is required");
const emailCheck = validators_1.isEmail(() => "is invalid email");
const validator = policeman_1.default([
var requiredCheck = validators_1.isRequired(function () { return "is required"; });
var emailCheck = validators_1.isEmail(function () { return "is invalid email"; });
var validator = policeman_1.default([
["email", "email", policeman_1.combineValidators(requiredCheck, emailCheck)],
]);
const actual = validator({ email: "invalid" });
const expected = {
var actual = validator({ email: "invalid" });
var expected = {
valid: false,

@@ -52,9 +52,9 @@ errors: {

function validCombinesMultipleValidators(t) {
const requiredCheck = validators_1.isRequired(() => "is required");
const emailCheck = validators_1.isEmail(() => "is invalid email");
const validator = policeman_1.default([
var requiredCheck = validators_1.isRequired(function () { return "is required"; });
var emailCheck = validators_1.isEmail(function () { return "is invalid email"; });
var validator = policeman_1.default([
["email", "email", policeman_1.combineValidators(requiredCheck, emailCheck)],
]);
const actual = validator({ email: "test@example.com" });
const expected = {
var actual = validator({ email: "test@example.com" });
var expected = {
valid: true,

@@ -68,7 +68,7 @@ errors: {

function skipValidationByFilter(t) {
const requiredCheck = validators_1.isRequired(() => "is required");
const emailCheck = validators_1.isEmail(() => "is invalid email");
const phoneNumberCheck = validators_1.isMatching(/\d{3}-?\d{3}-?\d{3}/, () => "is invalid phone");
const skipGift = (value, source) => source.gift === true;
const validator = policeman_1.default([
var requiredCheck = validators_1.isRequired(function () { return "is required"; });
var emailCheck = validators_1.isEmail(function () { return "is invalid email"; });
var phoneNumberCheck = validators_1.isMatching(/\d{3}-?\d{3}-?\d{3}/, function () { return "is invalid phone"; });
var skipGift = function (value, source) { return source.gift === true; };
var validator = policeman_1.default([
["email", "email", [requiredCheck, emailCheck]],

@@ -78,4 +78,4 @@ ["phone", "phone", policeman_1.combineValidators(requiredCheck, phoneNumberCheck)],

]);
const actual = validator({ gift: false, email: "invalid@example", phone: "777-666-55" });
const expected = {
var actual = validator({ gift: false, email: "invalid@example", phone: "777-666-55" });
var expected = {
valid: false,

@@ -90,11 +90,11 @@ errors: {

function validSkipValidationByFilter(t) {
const requiredCheck = validators_1.isRequired(() => "is required");
const emailCheck = validators_1.isEmail(() => "is invalid email");
const isntGuest = (value, source) => source.guest !== true;
const validator = policeman_1.default([
var requiredCheck = validators_1.isRequired(function () { return "is required"; });
var emailCheck = validators_1.isEmail(function () { return "is invalid email"; });
var isntGuest = function (value, source) { return source.guest !== true; };
var validator = policeman_1.default([
["email", "email", [requiredCheck, emailCheck], isntGuest],
["name", "name", requiredCheck],
]);
const actual = validator({ guest: true, name: "Foo" });
const expected = {
var actual = validator({ guest: true, name: "Foo" });
var expected = {
valid: true,

@@ -107,3 +107,3 @@ errors: {

}
tape("policeman", (t) => {
tape("policeman", function (t) {
t.plan(6);

@@ -110,0 +110,0 @@ appliesSignleValidator(t);

22

test/validators.test.js
"use strict";
const tape = require("tape");
const policeman_1 = require("../lib/policeman");
var tape = require("tape");
var policeman_1 = require("../lib/policeman");
function testIsRequired(t) {
const required = policeman_1.isRequired(() => "is required");
var required = policeman_1.isRequired(function () { return "is required"; });
t.is(required(""), "is required", "isRequired fails on empty string");

@@ -13,3 +13,3 @@ t.is(required(null), "is required", "isRequired fails on null");

function testIsMinLengthValidator(t) {
const isMinLength4 = policeman_1.isMinLength(4, () => "should be at least 4");
var isMinLength4 = policeman_1.isMinLength(4, function () { return "should be at least 4"; });
t.is(isMinLength4("foo bar"), null, "isMinLength(4) accepts strings with 4+ characters");

@@ -20,3 +20,3 @@ t.is(isMinLength4("fooz"), null, "isMinLength(4) accepts strings with 4 characters");

function testIsMaxLengthValidator(t) {
const isMaxLength4 = policeman_1.isMaxLength(4, () => "should be at most 4");
var isMaxLength4 = policeman_1.isMaxLength(4, function () { return "should be at most 4"; });
t.is(isMaxLength4("foo bar"), "should be at most 4", "isMaxLength(4) fails on strings with 4+ characters");

@@ -27,3 +27,3 @@ t.is(isMaxLength4("fooz"), null, "isMaxLength(4) accepts strings with 4 characters");

function testIsEqualLengthValidator(t) {
const isEqualLength4 = policeman_1.isEqualLength(4, () => "should be 4 characters long");
var isEqualLength4 = policeman_1.isEqualLength(4, function () { return "should be 4 characters long"; });
t.is(isEqualLength4("abc"), "should be 4 characters long", "isEqualLength(4) fails on 3 characters long string");

@@ -34,3 +34,3 @@ t.is(isEqualLength4("abcde"), "should be 4 characters long", "isEqualLength(4) fails on 5 characters long string");

function testIsEmail(t) {
const email = policeman_1.isEmail(() => "is invalid email");
var email = policeman_1.isEmail(function () { return "is invalid email"; });
t.is(email("foo@bar.com"), null, "isEmail accepts valid email");

@@ -40,3 +40,3 @@ t.is(email("foo@.com"), "is invalid email", "isEmail fails on invalid email");

function testIsMatching(t) {
const matching = policeman_1.isMatching(/^\d{3}-?\d{3}-?\d{3}$/, () => "is invalid number");
var matching = policeman_1.isMatching(/^\d{3}-?\d{3}-?\d{3}$/, function () { return "is invalid number"; });
t.is(matching("777-888-999"), null, "isMatching(/^\d{3}-?\d{3}-?\d{3}$/) accepts valid number");

@@ -47,8 +47,8 @@ t.is(matching("777888999"), null, "isMatching(/^\d{3}-?\d{3}-?\d{3}$/) accepts valid number");

function testIsPassing(t) {
const isFoo = (str) => str === "foo";
const matching = policeman_1.isPassing(isFoo, () => "must be \"foo\"");
var isFoo = function (str) { return str === "foo"; };
var matching = policeman_1.isPassing(isFoo, function () { return "must be \"foo\""; });
t.is(matching("foo"), null, "predicate returns true on \"foo\"");
t.is(matching("bar"), "must be \"foo\"", "predicate returns false on not \"foo\"");
}
tape("validators", (t) => {
tape("validators", function (t) {
t.plan(21);

@@ -55,0 +55,0 @@ testIsRequired(t);

2

tsconfig.json
{
"compilerOptions": {
"module": "commonjs",
"target": "es6",
"target": "es5",
"sourceMap": true,

@@ -6,0 +6,0 @@ "rootDir": "./src",

lib/policeman.js.map

Sorry, the diff of this file is not supported yet

lib/validators.js.map

Sorry, the diff of this file is not supported yet

test/policeman.test.js.map

Sorry, the diff of this file is not supported yet

test/validators.test.js.map

Sorry, the diff of this file is not supported yet

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