uView test rule verification

uView has some built-in verification rules, such as whether it is a mobile phone number, email number, URL, etc.
These rule methods are mounted $u.testbelow, such as verifying whether it is a mobile phone number: $u.test.mobile('13888889999'), if the verification is passed, return true, otherwise returnfalse

#Whether to verify the code

#code(value, len = 6)

Verify whether the verification code (required to be a number), return trueor false.

value <String> Verification code string
len <Number> Verification code length, default is 6

console.log(uni.$u.test.code('4567', 4));

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#Whether it is an array

#array(array)

Check whether it is an array and return trueor false.

array <Array> array

console.log(uni.$u.test.array([1, 2, 3]));

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#Whether it is a Json string

#jsonString(json)

Check whether it is an array and return trueor false.

json <Json> Json string

Note: Please pay attention to the requirements of json string:

The whole is a string
Properties within the string object need to be ""enclosed in double quotes

console.log(uni.$u.test.jsonString('{"a": 1}'));

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#Is it an object?

#object(object)

Check whether it is an array and return trueor false.

object <Object> object

console.log(uni.$u.test.object({a: 1}));

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#Whether the email address is

#email(email)

Check whether the mailbox number is, return trueor false.

email <String> string

console.log(uni.$u.test.email('[email protected]'));

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#whether mobile phone number

#mobile(mobile)

Verify whether it is a mobile phone number and return trueor false.

mobile <String> string

console.log(uni.$u.test.mobile('13845678900'));

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#Whether it is URL

#url(url)

Verify whether the URL is linked and return trueor false.

url <String> string

console.log(uni.$u.test.url('http://www.uviewui.com'));

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#Is it empty?

The "empty" referred to here includes the following situations:

Value is undefined(a type), not a string"undefined"
The string length is 0, which is the empty string
Value is false(Boolean type), not string"false"
value is a numeric value 0(not a string "0"), orNaN
Value is null, an empty object {}, or an array of length 0

#isEmpty(value)

Check whether the check value is empty, return trueor false.
This method is equivalent to emptyname, but for more semantics, isEmptyname is recommended.

value <any> string

console.log(uni.$u.test.isEmpty(false));

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#Is it a common date?

To verify whether a string is a date, return trueor false, the following behavior is correct:

2020-02-10、2020-02-10 08:32:10、2020/02/10 3:10、2020/02/10 03:10、2020/02-10 3:10

The following is an error:

2020年02月10日、2020-02-10 25:32

In general, the year, month and day can be separated by "/" or "-" (cannot be separated by Chinese characters), and the hours, minutes and seconds can be separated by ":". The value cannot exceed the range. For example, the month cannot be 13, then check Success, otherwise failure.

#date(date)

date <String> date string

console.log(uni.$u.test.date('2020-02-10 08:32:10'));

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#Whether it is a decimal value

Integers, decimals, negative numbers, with thousandths (2,359.08), etc. can pass the test and return trueor false.

#number(number)

number <String> number

console.log(uni.$u.test.number('2020'));

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#Is it an integer?

Only if all characters are 0-9between, the verification passes, and the result is returned trueor false.

#digits(number)

number <String> number

console.log(uni.$u.test.digits('2020'));

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#Is it an ID number?

The ID number, including the type ending in "X", can pass the verification, and the result is returned trueor false.

#idCard(idCard)

idCard <String> ID number

console.log(uni.$u.test.idCard('110101199003070134'));

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#Whether the license plate number

The old license plate number and the new energy type license plate number can be verified, and the result is returned trueor false.

# carNo(carNo)

carNo <String> License plate number

console.log(uni.$u.test.carNo('京A88888'));

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#Whether the amount

Up to two decimal places, with thousandths possible, and the result is returned trueor false.

#amount(amount)

amount <String> Amount string

console.log(uni.$u.test.amount('3,233.08'));

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#Whether Chinese characters

It can be a single Chinese character, or a string composed of Chinese characters, and the result is truereturned false.

# chinese(zh)

zh <String> Chinese string

console.log(uni.$u.test.chinese('更上一层楼'));

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#Whether it is a letter

It can only be characters between "az" or "AZ", and the result returns trueor false.

# letter(s)

en <String> Letter string

console.log(uni.$u.test.letter('uView'));

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#Whether it is a letter or a number

It can only be letters or numbers, and the result is returned trueor false.

#enOrNum(str)

str <String> alphanumeric string

console.log(uni.$u.test.enOrNum('uView'));

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#Whether it contains a certain value

Whether the string contains a certain substring, case-sensitive, the result is returned trueor false.

#contains(str, subStr)

str <String> string
subStr <String> substring

console.log(uni.$u.test.contains('uView', 'View'));

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#Whether the value is within a certain range

If 30 is within the range of "29-35" but not within the range of "25-28", the result will be returned trueor false.

#range(number, range)

number <Number> value
range <Array> such as "[25-35]"

console.log(uni.$u.test.range(35, [30, 34]));

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#Whether the string length is within a certain range

For example, the length of "abc" is 3 and the range is in the interval "2-5". The result returns trueor false.

#rangeLength(str, range)

str <String> value
range <Array> such as "[25, 35]"

console.log(uni.$u.test.rangeLength('abc', [3, 10]));