dojo提供了几乎全方位的验证函数，在使用下面的方法之前，要通过类似下面的语句引入dojo的相关库，如
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<script src="/js/dojo/dojo.js"></script> <script type="text/javas cript"> dojo.require("dojo.validate"); dojo.require("dojo.validate.check"); dojo.require("dojo.widget.Dialog"); </script>
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如果不确定要引入哪些validate，可以在dojo的源文件包的src中寻找一下。
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isText(value):
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isText accepts a parameter,and determines if it is a string
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value:
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value to test.
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returns:
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boolean
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isInteger(value):
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isInteger accepts a parameter,and determines if it is an integer. Note that this returns true is it is string integer,or a number integer.
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value:
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value to test.
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returns:
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boolean
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isNumber(value):
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isNumber accepts a parameter,and determines if it is a number. Note that this also returns true is it is string number.
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value:
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value to test.
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returns:
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boolean
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isEmailAddress(value,allowLocal,allowCruft):
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isEmailAddress determines if value is an email address,with varIoUs levels of strictness in its validation.
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value:
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value to test.
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allowLocal:
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boolean. if true,values such as
foo@localhost will return true. allowCruft:
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boolean. if true,values such as
mailto:foo@dojotoolkit.org and <
mailto:foo@dojotoolkit.org> will return true.
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returns:
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boolean
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isEmailAddressList(value,allowCruft):
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isEmailAddress determines if a list of potential values are email addresses,with varIoUs levels of strictness in its validation.
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value:
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comma separated list of values to test.
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allowLocal:
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boolean. if true,values such as
foo@localhost will return true.
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allowCruft:
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boolean. if true,values such as
mailto:foo@dojotoolkit.org and <
mailto:foo@dojotoolkit.org> will return true.
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returns:
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boolean
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isValidDate(dateValue,format):
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isValidate determines if a date is valid under the specified format,or a default format of MM/DD/YYYY if not is specified.
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dateValue:
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value to test.
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format:
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format to test
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Accepts many format types,including ISO8601 and RFC3339. All characters in the format string are treated literally except the following tokens: YYYY - matches a 4 digit year M - matches a non zero-padded month MM - matches a zero-padded month D - matches a non zero-padded date DD - matches a zero-padded date DDD - matches an ordinal date,1-365,and 366 on leapyear ww - matches week of year,1-53 d - matches day of week,1-7
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Examples: These are all equivalent to October 19,2005:
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Date Format 2005-W42-3 YYYY-Www-d 2005-292 YYYY-DDD 20051019 YYYYMMDD 10/19/2005 M/D/YYYY 19.10.2005 D.M.YYYY
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returns:
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boolean
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is24HourTime(value):
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is24HourTime accepts a parameter,and determines if it is a valid 24 hour
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time.
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value:
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value to test.
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returns:
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boolean
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is12HourTime(value):
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is12HourTime accepts a parameter,and determines if it is a valid 12 hour
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time.
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value:
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value to test.
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returns:
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boolean
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isIpAddress(value):
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isIpAddress accepts a parameter,and determines if it is a valid IP address.
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(IPv6 is not currently supported)
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value:
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value to test.
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returns:
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boolean
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isUrl(value):
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isUrl accepts a parameter,and determines if it is a valid url,based on
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either a domain name or IP address. (IPv6 is not currently supported)
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value:
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value to test.
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returns:
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boolean
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isCurrency(value):
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isCurrency accepts a parameter,and determines if it is a valid US currency.
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Supports optional plus/minus sign,optional dollar-sign,optional cents,optional commas.
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value:
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value to test.
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returns:
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boolean
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isPhoneNumber(value):
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isPhoneNumber accepts a parameter,and determines if it is a valid US
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phone number. Support 4 common separators (none,space,-,and .). Need to add support for extensions.
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value:
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value to test.
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returns:
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boolean
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isSocialSecurityNumber(value):
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isSocialSecurityNumber accepts a parameter,and determines if it is a valid
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US Social Security Number. Supports space,or no separator.
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value:
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value to test.
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returns:
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boolean
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isZipCode(value):
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isZipCode accepts a parameter,and determines if it is a valid US zip code.
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Supports space,or no separator between base and optional +4 portion of US zip code.
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value:
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value to test.
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returns:
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boolean
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isState(value):
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isState accepts a two character parameter,and determines if it is a valid
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postal abbreviation for a US state or territory.
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value:
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