New file |
0,0 → 1,92 |
/* |
Copyright (c) 2004-2006, The Dojo Foundation |
All Rights Reserved. |
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Licensed under the Academic Free License version 2.1 or above OR the |
modified BSD license. For more information on Dojo licensing, see: |
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http://dojotoolkit.org/community/licensing.shtml |
*/ |
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dojo.provide("dojo.validate.datetime"); |
dojo.require("dojo.validate.common"); |
dojo.validate.isValidTime = function (value, flags) { |
dojo.deprecated("dojo.validate.datetime", "use dojo.date.parse instead", "0.5"); |
var re = new RegExp("^" + dojo.regexp.time(flags) + "$", "i"); |
return re.test(value); |
}; |
dojo.validate.is12HourTime = function (value) { |
dojo.deprecated("dojo.validate.datetime", "use dojo.date.parse instead", "0.5"); |
return dojo.validate.isValidTime(value, {format:["h:mm:ss t", "h:mm t"]}); |
}; |
dojo.validate.is24HourTime = function (value) { |
dojo.deprecated("dojo.validate.datetime", "use dojo.date.parse instead", "0.5"); |
return dojo.validate.isValidTime(value, {format:["HH:mm:ss", "HH:mm"]}); |
}; |
dojo.validate.isValidDate = function (dateValue, format) { |
dojo.deprecated("dojo.validate.datetime", "use dojo.date.parse instead", "0.5"); |
if (typeof format == "object" && typeof format.format == "string") { |
format = format.format; |
} |
if (typeof format != "string") { |
format = "MM/DD/YYYY"; |
} |
var reLiteral = format.replace(/([$^.*+?=!:|\/\\\(\)\[\]\{\}])/g, "\\$1"); |
reLiteral = reLiteral.replace("YYYY", "([0-9]{4})"); |
reLiteral = reLiteral.replace("MM", "(0[1-9]|10|11|12)"); |
reLiteral = reLiteral.replace("M", "([1-9]|10|11|12)"); |
reLiteral = reLiteral.replace("DDD", "(00[1-9]|0[1-9][0-9]|[12][0-9][0-9]|3[0-5][0-9]|36[0-6])"); |
reLiteral = reLiteral.replace("DD", "(0[1-9]|[12][0-9]|30|31)"); |
reLiteral = reLiteral.replace("D", "([1-9]|[12][0-9]|30|31)"); |
reLiteral = reLiteral.replace("ww", "(0[1-9]|[1-4][0-9]|5[0-3])"); |
reLiteral = reLiteral.replace("d", "([1-7])"); |
reLiteral = "^" + reLiteral + "$"; |
var re = new RegExp(reLiteral); |
if (!re.test(dateValue)) { |
return false; |
} |
var year = 0, month = 1, date = 1, dayofyear = 1, week = 1, day = 1; |
var tokens = format.match(/(YYYY|MM|M|DDD|DD|D|ww|d)/g); |
var values = re.exec(dateValue); |
for (var i = 0; i < tokens.length; i++) { |
switch (tokens[i]) { |
case "YYYY": |
year = Number(values[i + 1]); |
break; |
case "M": |
case "MM": |
month = Number(values[i + 1]); |
break; |
case "D": |
case "DD": |
date = Number(values[i + 1]); |
break; |
case "DDD": |
dayofyear = Number(values[i + 1]); |
break; |
case "ww": |
week = Number(values[i + 1]); |
break; |
case "d": |
day = Number(values[i + 1]); |
break; |
} |
} |
var leapyear = (year % 4 == 0 && (year % 100 != 0 || year % 400 == 0)); |
if (date == 31 && (month == 4 || month == 6 || month == 9 || month == 11)) { |
return false; |
} |
if (date >= 30 && month == 2) { |
return false; |
} |
if (date == 29 && month == 2 && !leapyear) { |
return false; |
} |
if (dayofyear == 366 && !leapyear) { |
return false; |
} |
return true; |
}; |
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