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This article mainly introduces the detailed interpretation of angularjs in the form of validation programming, Angularjs is a very popular JavaScript library, need friends can refer to the
Demand
Name must be filled in
Username not required, minimum length 3, Maximum length 8
Email is not required, but must be legal email
Verify that an failed form cannot be
\ Yii\bootstrap\activeform::validate ($model); It is best to perform $model->load (Yii:: $app->request->post ()) when there is data submission; Operation, do not do extra processing, and then Judge Ajax, otherwise Ajax validation may error 500. If there is a verification code, there is another problem: return \yii\bootstrap\activeform::validate ($model); this va
-inline or. Radio-inline class for a series of check boxes and radio boxes to control that they appear on the same line.
The following examples demonstrate both types (default and inline):
The results are as follows:
check boxes and radio buttons
Use the selection box when you want users to choose from multiple options, but only one option is selected by default.
Use the
Use multiple= "multiple" to allow users to select multiple options.
The following examples demonstrate both
control to view the effect. Checksum statusBootstrap defines a style for the validation state of a form control, such as the error, warning, and success states. When used, Add. has-warning,. Has-error, or. has-success to the parent element of these controls. Any. Control-label,. Form-control, and. Help-block that are contained within this element will accept the
Foreword: To do the web development of us, form verification is again common but the demand. Friendly error hints can increase the user experience. Bo Master Search Bootstrap form verification, the results are mostly the theme of the article: Bootstrapvalidator. Let's see how it's used today.First, source code and API addressBefore you introduce it, give it the s
(Element) | | (length = /^ ((13[0-9]{1}) | ( 15[0-9]{1}) | (18[0-9]{1}))
+\D{8}) $/.test (value)); "Please fill in your phone number correctly."
"); Phone number verification JQuery.validator.addMethod ("Istel", function (value, Element) {var Tel =/^ (\d{3,4}-)? \d{7,8}$/g;//Area code-3, 4 bits Number-7, 8-bit return this.optional (element) | |
(Tel.test (value)); "Please fill in your phone number correctly."
");
Match the password, beginning with a letter, length between 6-12 and must c
. Radio-inline class for a series of check boxes and radio boxes to control that they appear on the same line.
4. Selection box (SELECT)
Use the Use multiple= "multiple" to allow users to select multiple options.
5. Static controls
When you want to place plain text behind a form label in a horizontal form, use class. Form-control-sta
1. Form ValidationFor all data entered by the user, you cannot trust it and must be verified.All frameworks are so, for yii you can use functionsyii\base\model::validate () for verificationHe will return a Boolean value of True/falseIf validation does not pass, you can use theYii\base\model:: $errors property for processing, the following code:2. Claim RulesTo make the
itself is block.
So it's unprofessional to wrap multiple radio boxes or check boxes with a label (haha). Also, a lot of is also very not beautiful. So, here's the second way.
Form validation
Has-success: Success, Green.
Has-warning: Warning, yellow.
Has-error: Wrong, red.
Add the corresponding style to "Form-group". For better verification, w
This article mainly introduces the Application and Bootstrap usage in the ZendFramework tutorial, and analyzes the functions of Application and Bootstrap in detail based on the instance form. the usage skills and related precautions are as follows, you can refer to the examples in this article to describe the Applicati
One, Focus stateThe focus state is implemented through the pseudo class: focused. The focus state of the form control in the bootstrap frame removes the outline default style and adds the shadow effect again.
Second, disabled statusThe disabled state of the form control for the bootstrap framework is the
Bootstrap Validator is the front-end framework for Twitter's form verification. various addresses
Download Address
https://github.com/nghuuphuoc/bootstrapvalidator
official API
http://bv.doc.javake.cn/
Import SSS
Import JS
Use
First, we introduce the form validation js
$ (document). Ready (function () {
When there are many fields in the validation form, you may want to put the HTML generation and validation logic in the controller, on the page, perhaps:Then, define the individual fields in the controller and verify. Angular-formly is the existence of this demand.In the controller, define each field in the array:Vm.rentalfields = [ { key:' first_name ',
The Create method and automatic token validation example tutorial in thinkphp, thinkphpcreate
In this paper, the method of the Create method and automatic token verification in thinkphp is presented, with the following steps:
First, the data table structure
The user table is structured as follows:
ID Username password
Second, view template part
The \aoli\home\tpl\default\user\create.html page is as follows
Talk about form verificationThis is probably a convention, learning the front desk backstage the first contact business is the user registration and login. Now the community adhere to the concept of people-oriented, the same is true in the Web development process. User is our face more objects, but also the core object. The beginning of the user registration and landing this piece, is particularly important.User registration and login are often more d
There is such a scenario, we may have to do some validation when submitting form form, such as judgment is not empty, phone format verification, mailbox format verification, etc., handwriting is also available.But today I introduce a bootstrap plugin to simplify development. Is bootstrapvalidator.js.Directly on the han
sets the template provided by the existing bootstrap. The code is as follows:
There is no description on the official website about the form verification method. I know what require means, but I want to know where to find the introduction to this aspect. I cannot find it on the official website. Thank you!
Because I wrote ajax asynchronous commit, it is difficult to make it. I want to use the buil
Bootstrap tutorial JS plug-in pop-up box learning notes sharing, bootstrap learning notes
This article mainly describes the JavaScript plug-in-pop-up box.
Case
Add a small cover layer for the page content, just like the effect on the iPad, to add additional information to the page element.
Let's look at a few simple static cases.
Simple results mainly include st
Practical methods1. IntroductionIntroduction of Bootstrapvalidator.js and Bootstrapvalidator.css files on pages with jquery and bootstrap2. Build HTML code according to Bootstrap's form componentIn the form, if you want to add a validation rule to a field, by default it needs to be wrapped (the corresponding error prompt will be positioned according to the class
Form layout
Vertical or Basic form
Basic form structure when bootstrap, the steps to create a basic form are as follows:
1, add role = "form" to the parent 2, in order to get the best spacing, put the label and control in a div
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