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html5 validation for symfony 2.1

Is it true that only HTML5 can directly use client-side validation? What I mean is, if I don’t use the html5 validation control and I don’t use html5, am I unable to perform client-side validation?

迷茫 2017-05-16 16:45:35

html5 form validation

How are the native verification boxes in HTML5, such as required, pattern, etc., implemented when the verification is invalid? Why does a prompt box with different content pop up when it is invalid because different constraints are not met? Is it implemented by combining the invalid event and the va...

天蓬老师 2017-07-06 10:35:42

thinkphp3.2 verification code automatic verification

How to use automatic verification of the verification code of thinkphp3.2? ? I can't write like this

習慣沉默 2017-05-31 10:33:48

javascript - registration verification issue

For a registration function, after the user fills in the basic data and submits it, but does not complete the verification, then during the period between submitting the data and verification, the data is generally placed there, the client or the server Session, or the database In the zero hour tabl...

学习ing 2017-07-05 11:08:43

Validation rules for laravel form form validation

In laravel, when verifying whether fields are repeated, the following {code...} is verified. unique:users queries whether there are duplicates in the users table; but this is an operation on a single database; and what the current system needs to verify is not what I want. Database {code...} In data...

怪我咯 2017-05-16 16:55:44

Laravel 9 and Livewire validation: Uniqueness validation unless updated

The following validation works when creating a new record, but when updating a record, partner_code and seeds_code get stuck in unique validation. How can I allow a record to be updated with the same value if it hasn't changed, but still verify uniqueness when the value changes? $this->validate([...

P粉691461301 2023-11-09 17:41:05

Verification issues in the article publishing function?

The verification problem in the article publishing function has not been solved? Image verification can be uploaded normally if the require is removed. If the require is added, it will prompt that the title image cannot be empty.

拼搏奋斗 2019-09-24 11:05:02

Can laravel Validator only validate the data submitted by the form? Can you provide a set of data for verification?

Can I use Validator to verify given a set of data? {Code...} The following is the verification {Code...} How do I pass yd to the store for verification?

某草草 2017-05-16 16:48:34

How to write a field in laravel that can pass the verification through one rule when there are multiple verification rules?

How to write a field in laravel that can pass the verification through one rule when there are multiple verification rules? 'alipay'=>array('sometimes','required','email','regex:/^1(3[0-9]|4[57]|5[0-35-9]|7[ 0135678]|8[0-9])\d{8}$/'), such as this verification rule...

给我你的怀抱 2017-05-16 16:48:29

php - WeChat verification server validity bug

According to this flow chart, my server receives the echostr and returns it directly to WeChat. There is no need to do the following hash verification. The field received by the WeChat server can also be verified. Because if it succeeds, it will also return this to the WeChat server. So why should I...

某草草 2017-06-10 09:47:53

React hook form field array validation not working

I have an array of fields with an input field for which I have set some validation rules such as required and minLength. I want the new field to be validated immediately when it is appended. However, this is not happening and even if I append empty fields, the error for these input fields is still u...

P粉665679053 2023-12-06 19:41:46

There is no verification that the password is filled in incorrectly, only verification that the password is empty.

There is no verification that the password is filled in incorrectly, only verification that the password is empty.

元曦 2018-11-29 16:29:30

php - WeChat token keeps failing to verify

WeChat token keeps failing to verify. I don’t know why. Here is my code if(isset( $_GET["echostr"])){ {code...} }

某草草 2017-05-16 13:16:53

There is a problem with the final call of php to implement image verification code?

According to php how to implement image verification code content guide encapsulation verification code class

罗梅光 2022-05-05 01:22:00

WeChat public platform - thinkphp5 WeChat server configuration problem, why the token cannot be verified

Now that the verification has passed, the only thing left is to return it to WeChat. If I return echostr or true, WeChat says that my token verification failed {code...}

高洛峰 2017-06-17 09:15:26

MySQL trigger before validating data

I want to create a trigger that validates some data before inserting rows into a table. I have three tables: Table Personnel: CREATETABLEIFNOTEXISTS`mydb`.`Personal`(`IdPersonal`INTNOTNULL,`ApePaterno`VARCHAR(60)NOTNULL,`ApeMaterno`VARCHAR(60)NULL,`Nombre`VARCHAR(60)NOTNULL,` Direccion`VA

P粉558478150 2024-03-29 15:31:41

is_unique rule validation in Codeigniter 4 throws non-unique error when updating record

I have a simple form that stores some data in a database and for the Title field I have an is_unique validation rule along with other rules. Here are my TaskModel validation rules: protected$validationRules=['Title'=>'required|min_length[5]|max_length[15]|is_unique[tasks.Title]','Description'=>...

P粉617597173 2024-01-10 16:31:46

java - Problem with separating verification code from front to back end

Premise: Suppose I have an interface for obtaining verification codes. It is under https://api.b.com/captcha. In my imagination, the verification code refreshing function is implemented by adding a timestamp after the url, for example, changing the url to look like this: https://api.b.com/cap. ..

淡淡烟草味 2017-06-12 09:20:13

vim - windows vundle encountered a problem "error setting certificate verify locations:"

The system is windows. Use git clone http://github.com/gmarik/Vundle.vim.git %USERPROFILE%/vimfiles/bundle/Vundle.vim to display error setting certificate verify locations: CAfile: C:Program FilesGitmingw64sslcert...

过去多啦不再A梦 2017-05-16 16:36:40

Laravel has a setting to exclude verification tokens, but will not verifying cause any security issues?

Laravel has a setting to exclude verification tokens, which is the following: {code...} You can fill in the URL of the non-verification token. In some places, it is not possible to exclude it. If it is not excluded, a token error will be returned. However, what will happen after excluding it? Safety...

天蓬老师 2017-05-16 16:50:34