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fix(input[date]): support years with more than 4 digits #13905

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fix(input[date]): support years with more than 4 digits #13905

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cbe6fbd
fix(input[date]): support years with more than 4 digits
LeeAdcock Jan 31, 2016
2ee3afc
test(input[date]): improve test descriptions, removed erroneous conso…
LeeAdcock Jan 31, 2016
8574cc0
fix(input[date]): resolving jshint finding
LeeAdcock Jan 31, 2016
a3408ed
test(input[date]): removing unnecessary space, per jscs
LeeAdcock Jan 31, 2016
4c1955c
fix(input[date]): iso date parsing, increase flexibility for timezone…
LeeAdcock Jan 31, 2016
6a0bf4f
perf(input[date]): iso date matching regex should be non-capturing
LeeAdcock Feb 1, 2016
335fc48
fix(input[date]): iso date parsing, Edge timezone offset requires col…
LeeAdcock Feb 2, 2016
a4acfb5
test(input[date]): removing test of non-functional regex implementation
LeeAdcock Feb 10, 2016
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12 changes: 6 additions & 6 deletions src/ng/directive/input.js
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Original file line number Diff line number Diff line change
Expand Up @@ -9,8 +9,8 @@
ngModelMinErr: false,
*/

// Regex code is obtained from SO: https://stackoverflow.com/questions/3143070/javascript-regex-iso-datetime#answer-3143231
var ISO_DATE_REGEXP = /\d{4}-[01]\d-[0-3]\dT[0-2]\d:[0-5]\d:[0-5]\d\.\d+([+-][0-2]\d:[0-5]\d|Z)/;
// Regex code was initially obtained from SO prior to modification: https://stackoverflow.com/questions/3143070/javascript-regex-iso-datetime#answer-3143231
var ISO_DATE_REGEXP = /^\d{4,}-[01]\d-[0-3]\dT[0-2]\d:[0-5]\d:[0-5]\d\.\d+(?:[+-][0-2]\d:[0-5]\d|Z)$/;
// See valid URLs in RFC3987 (http://tools.ietf.org/html/rfc3987)
// Note: We are being more lenient, because browsers are too.
// 1. Scheme
Expand All @@ -26,10 +26,10 @@ var ISO_DATE_REGEXP = /\d{4}-[01]\d-[0-3]\dT[0-2]\d:[0-5]\d:[0-5]\d\.\d+([+-][0-
var URL_REGEXP = /^[a-z][a-z\d.+-]*:\/*(?:[^:@]+(?::[^@]+)?@)?(?:[^\s:/?#]+|\[[a-f\d:]+\])(?::\d+)?(?:\/[^?#]*)?(?:\?[^#]*)?(?:#.*)?$/i;
var EMAIL_REGEXP = /^[a-z0-9!#$%&'*+\/=?^_`{|}~.-]+@[a-z0-9]([a-z0-9-]*[a-z0-9])?(\.[a-z0-9]([a-z0-9-]*[a-z0-9])?)*$/i;
var NUMBER_REGEXP = /^\s*(\-|\+)?(\d+|(\d*(\.\d*)))([eE][+-]?\d+)?\s*$/;
var DATE_REGEXP = /^(\d{4})-(\d{2})-(\d{2})$/;
var DATETIMELOCAL_REGEXP = /^(\d{4})-(\d\d)-(\d\d)T(\d\d):(\d\d)(?::(\d\d)(\.\d{1,3})?)?$/;
var WEEK_REGEXP = /^(\d{4})-W(\d\d)$/;
var MONTH_REGEXP = /^(\d{4})-(\d\d)$/;
var DATE_REGEXP = /^(\d{4,})-(\d{2})-(\d{2})$/;
var DATETIMELOCAL_REGEXP = /^(\d{4,})-(\d\d)-(\d\d)T(\d\d):(\d\d)(?::(\d\d)(\.\d{1,3})?)?$/;
var WEEK_REGEXP = /^(\d{4,})-W(\d\d)$/;
var MONTH_REGEXP = /^(\d{4,})-(\d\d)$/;
var TIME_REGEXP = /^(\d\d):(\d\d)(?::(\d\d)(\.\d{1,3})?)?$/;

var inputType = {
Expand Down
160 changes: 160 additions & 0 deletions test/ng/directive/inputSpec.js
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Original file line number Diff line number Diff line change
Expand Up @@ -657,6 +657,18 @@ describe('input', function() {
expect($rootScope.form.alias.$error.month).toBeTruthy();
});

it('should allow four or more digits in year', function() {
var inputElm = helper.compileInput('<input type="month" ng-model="value" ng-model-options="{timezone: \'UTC\'}"/>');

helper.changeInputValueTo('10123-03');
expect(+$rootScope.value).toBe(Date.UTC(10123, 2, 1, 0, 0, 0));

$rootScope.$apply(function() {
$rootScope.value = new Date(Date.UTC(20456, 3, 1, 0, 0, 0));
});
expect(inputElm.val()).toBe('20456-04');
});


it('should only change the month of a bound date', function() {
var inputElm = helper.compileInput('<input type="month" ng-model="value" ng-model-options="{timezone: \'UTC\'}" />');
Expand Down Expand Up @@ -856,6 +868,17 @@ describe('input', function() {
expect(inputElm).toBeValid();
});

it('should allow four or more digits in year', function() {
var inputElm = helper.compileInput('<input type="week" ng-model="value" ng-model-options="{timezone: \'UTC\'}"/>');

helper.changeInputValueTo('10123-W03');
expect(+$rootScope.value).toBe(Date.UTC(10123, 0, 21));

$rootScope.$apply(function() {
$rootScope.value = new Date(Date.UTC(20456, 0, 28));
});
expect(inputElm.val()).toBe('20456-W04');
});

it('should use UTC if specified in the options', function() {
var inputElm = helper.compileInput('<input type="week" ng-model="value" ng-model-options="{timezone: \'UTC\'}" />');
Expand Down Expand Up @@ -1141,6 +1164,18 @@ describe('input', function() {
expect(+$rootScope.value).toBe(+new Date(2000, 0, 1, 1, 2, 0));
});

it('should allow four or more digits in year', function() {
var inputElm = helper.compileInput('<input type="datetime-local" ng-model="value" />');

helper.changeInputValueTo('10123-01-01T01:02');
expect(+$rootScope.value).toBe(+new Date(10123, 0, 1, 1, 2, 0));

$rootScope.$apply(function() {
$rootScope.value = new Date(20456, 1, 1, 1, 2, 0);
});
expect(inputElm.val()).toBe('20456-02-01T01:02:00.000');
}
);

it('should label parse errors as `datetimelocal`', function() {
var inputElm = helper.compileInput('<input type="datetime-local" ng-model="val" name="alias" />', {
Expand Down Expand Up @@ -1734,6 +1769,19 @@ describe('input', function() {
}
);

it('should allow four or more digits in year', function() {
var inputElm = helper.compileInput('<input type="date" ng-model="value" ng-model-options="{timezone: \'UTC\'}" />');

helper.changeInputValueTo('10123-01-01');
expect(+$rootScope.value).toBe(Date.UTC(10123, 0, 1, 0, 0, 0));

$rootScope.$apply(function() {
$rootScope.value = new Date(Date.UTC(20456, 1, 1, 0, 0, 0));
});
expect(inputElm.val()).toBe('20456-02-01');
}
);


it('should label parse errors as `date`', function() {
var inputElm = helper.compileInput('<input type="date" ng-model="val" name="alias" />', {
Expand Down Expand Up @@ -1941,6 +1989,118 @@ describe('input', function() {

expect(inputElm).toBeValid();
});

describe('ISO_DATE_REGEXP', function() {
var dates = [
// Validate date
['00:00:00.0000+01:01', false], // date must be specified
['2010.06.15T00:00:00.0000+01:01', false], // date must use dash seperator
['x2010-06-15T00:00:00.0000+01:01', false], // invalid leading characters

// Validate year
['2010-06-15T00:00:00.0000+01:01', true], // year has four or more digits
['20100-06-15T00:00:00.0000+01:01', true], // year has four or more digits
['-06-15T00:00:00.0000+01:01', false], // year has too few digits
['2-06-15T00:00:00.0000+01:01', false], // year has too few digits
['20-06-15T00:00:00.0000+01:01', false], // year has too few digits
['201-06-15T00:00:00.0000+01:01', false], // year has too few digits

// Validate month
['2010-01-15T00:00:00.0000+01:01', true], // month has two digits
['2010--15T00:00:00.0000+01:01', false], // month has too few digits
['2010-0-15T00:00:00.0000+01:01', false], // month has too few digits
['2010-1-15T00:00:00.0000+01:01', false], // month has too few digits
['2010-111-15T00:00:00.0000+01:01', false], // month has too many digits
['2010-22-15T00:00:00.0000+01:01', false], // month is too large

// Validate day
['2010-01-01T00:00:00.0000+01:01', true], // day has two digits
['2010-01-T00:00:00.0000+01:01', false], // day has too few digits
['2010-01-1T00:00:00.0000+01:01', false], // day has too few digits
['2010-01-200T00:00:00.0000+01:01', false], // day has too many digits
['2010-01-41T00:00:00.0000+01:01', false], // day is too large

// Validate time
['2010-01-01', false], // time must be specified
['2010-01-0101:00:00.0000+01:01', false], // missing date time seperator
['2010-01-01V01:00:00.0000+01:01', false], // invalid date time seperator
['2010-01-01T01-00-00.0000+01:01', false], // time must use colon seperator

// Validate hour
['2010-01-01T01:00:00.0000+01:01', true], // hour has two digits
['2010-01-01T-01:00:00.0000+01:01', false], // hour must be positive
['2010-01-01T:00:00.0000+01:01', false], // hour has too few digits
['2010-01-01T1:00:00.0000+01:01', false], // hour has too few digits
['2010-01-01T220:00:00.0000+01:01', false], // hour has too many digits
['2010-01-01T32:00:00.0000+01:01', false], // hour is too large

// Validate minutes
['2010-01-01T01:00:00.0000+01:01', true], // minute has two digits
['2010-01-01T01:-00:00.0000+01:01', false], // minute must be positive
['2010-01-01T01::00.0000+01:01', false], // minute has too few digits
['2010-01-01T01:0:00.0000+01:01', false], // minute has too few digits
['2010-01-01T01:100:00.0000+01:01', false], // minute has too many digits
['2010-01-01T01:60:00.0000+01:01', false], // minute is too large

// Validate seconds
['2010-01-01T01:00:00.0000+01:01', true], // second has two digits
['2010-01-01T01:00:-00.0000+01:01', false], // second must be positive
['2010-01-01T01:00:.0000+01:01', false], // second has too few digits
['2010-01-01T01:00:0.0000+01:01', false], // second has too few digits
['2010-01-01T01:00:100.0000+01:01', false], // second has too many digits
['2010-01-01T01:00:60.0000+01:01', false], // second is too large

// Validate milliseconds
['2010-01-01T01:00:00+01:01', false], // millisecond must be specified
['2010-01-01T01:00:00.-0000+01:01', false], // millisecond must be positive
['2010-01-01T01:00:00:0000+01:01', false], // millisecond must use period seperator
['2010-01-01T01:00:00.+01:01', false], // millisecond has too few digits

// Validate timezone
['2010-06-15T00:00:00.0000', false], // timezone must be specified

// Validate timezone offset
['2010-06-15T00:00:00.0000+01:01', true], // timezone offset can be positive hours and minutes
['2010-06-15T00:00:00.0000-01:01', true], // timezone offset can be negative hours and minutes
['2010-06-15T00:00:00.0000~01:01', false], // timezone has postive/negative indicator
['2010-06-15T00:00:00.000001:01', false], // timezone has postive/negative indicator
['2010-06-15T00:00:00.0000+00:01Z', false], // timezone invalid trailing characters
['2010-06-15T00:00:00.0000+00:01 ', false], // timezone invalid trailing characters
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Actually, according to the standard, the timezone offset can have one of three forms:

+/-HH:mm, +/-HHmm, +/-HH

(Feel free to add suppory for those as well 😃)


// Validate timezone hour offset
['2010-06-15T00:00:00.0000+:01', false], // timezone hour offset has too few digits
['2010-06-15T00:00:00.0000+0:01', false], // timezone hour offset has too few digits
['2010-06-15T00:00:00.0000+211:01', false], // timezone hour offset too many digits
['2010-06-15T00:00:00.0000+31:01', false], // timezone hour offset value too large

// Validate timezone minute offset
['2010-06-15T00:00:00.0000+00:-01', false], // timezone minute offset must be positive
['2010-06-15T00:00:00.0000+00.01', false], // timezone minute offset must use colon seperator
['2010-06-15T00:00:00.0000+0101', false], // timezone minute offset must use colon seperator
['2010-06-15T00:00:00.0000+010', false], // timezone minute offset must use colon seperator
['2010-06-15T00:00:00.0000+00', false], // timezone minute offset has too few digits
['2010-06-15T00:00:00.0000+00:', false], // timezone minute offset has too few digits
['2010-06-15T00:00:00.0000+00:0', false], // timezone minute offset has too few digits
['2010-06-15T00:00:00.0000+00:211', false], // timezone minute offset has too many digits
['2010-06-15T00:00:00.0000+01010', false], // timezone minute offset has too many digits
['2010-06-15T00:00:00.0000+00:61', false], // timezone minute offset is too large

// Validate timezone UTC
['2010-06-15T00:00:00.0000Z', true], // UTC timezone can be indicated with Z
['2010-06-15T00:00:00.0000K', false], // UTC timezone indicator is invalid
['2010-06-15T00:00:00.0000 Z', false], // UTC timezone indicator has extra space
['2010-06-15T00:00:00.0000ZZ', false], // UTC timezone indicator invalid trailing characters
['2010-06-15T00:00:00.0000Z ', false] // UTC timezone indicator invalid trailing characters
];

they('should validate date: $prop', dates, function(item) {
var date = item[0];
var valid = item[1];

/* global ISO_DATE_REGEXP: false */
expect(ISO_DATE_REGEXP.test(date)).toBe(valid);
});
});
});


Expand Down