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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.ren
When verifying that there are many fields in the form, you may want to put HTML generation and validation logic into controller, on the page, perhaps:
Then, define the fields and validation in controller. Angular-formly is there for this need.
In controller, define each field in an array:
Vm.rent
Bootstrap Form Verification formValidation implements form dynamic verification, and validation Form Verification
Add input dynamically and add new verification methods dynamically!
Init status:
Click "+:
After verification:
Knowledge point:
1 first go to the official web
When using AngularJS for development, form filling is a very common requirement, and form verification is a more troublesome part, this article makes a summary.The form used in the Angular view is not a normal form in HTML, but an instruction that has been encapsulated by
Form validation
I go, I feel that I am actually a very stupid person, always because misspelled a word or how to waste me a long time, so really do not do not, to correct the problem, well, to get to the point, angular also has a form to verify Minlength,maxlength, Required AH these things, there are also support h5 o
1, Disabled:(1) Adding disabled to input allows the form to be disabled,(2) If fieldset set the Disabled property, the entire domain will be disabled.class for class class for class= "Form-control" >2, Legend: If there is an input box in the legend, this input box cannot be disabled ,3, Form verification status: Add Has-feedback, and add aLabel, the small icon
form validation in angular is powerful,A total of 5 verification information, $valid, $invalid, $pristine, $dirty, $error.$valid-----When validation passes, true, false when not passed$invalid----When the validation does not pass, true when passed.True if the $pristine---is
Bootstrap Form Verification: formValidation implements remote verification. validation Form Verification
Recently, the project used a very powerful form verification. Record. Official Address: http://formvalidation.io/api/
Another point is very important: the
"Deliciousapp">"UTF-8"> "formctr"> "Applyform"Novalidate> class="P-input"> "text"Placeholder="Please enter your name"Name="Delicacyname"Ng-model="name"Ng-minlength="2"Ng-maxlength="6"Required/> class="P-input"> "text"Placeholder="Please enter your phone number"Name="Mobilephone"Ng-model="Mobile"ng-pattern="/^1[3|4|5|7|8][0-9]\d{8}$/"Required/> "applyform.delicacyname. $error"ng-show="applyform.delicacyname. $touched | | applyform. $submitted"> "Required" class="Apply-error"> name cannot be empty
Describes how to develop a bubble style Form validation component based on jQuery. validate and Bootstrap tooltip. validatemediltip
Form Verification is a common requirement in page development. We believe that each front-end developer has experience in this field. There are many mature
Background sets of bootstrap, about the style aspects of the most can be satisfied, which has a form submitted problems, set is ready-made bootstrap template. The code is as follows
About the method of form verification, the official website does not have any introduction, know what require mean, but want
After using bootstrap, he was has-error by his own style, it would be more troublesome to use it, the usual use of jquery.validate words only use his own style, and there are models in the use of model validation more convenient point. How to solve it?
Of course, you can write a specific jquery plugin for this, I feel quite troublesome, like to write plug-ins under the study.
First NuGet gets an MVC edito
When making a form, it is unavoidable to make form verification. You also need to provide validation status styles, which are also available in the bootstrap framework.
1. Has-warning: Warning Status (yellow)
2. Has-error: Error status (red)
3. Has-success: Success status (Green)
You only need to add the State clas
Bottom line: You can use all HTML5 form validation features, while angular also enhances partial validation to support dynamic validation1. On the source code1 DivNg-controller= "Examplecontroller">2 formAction=""name= "Exampleform">3 label>Name (Required ng-minlength=1 ng-maxlength=3):label> inputt
Angular implements Form Verification and submission. angular forms
In this example, the Angular framework is used to implement simple form verification.
I. html Structure
1. Using bootstrap to quickly write a simple formThe main c
Angular 2 Form form
In the Angular2 form form we need to understand the form data binding, data validation, data submission and so on, in the following example is not actually submitte
bindings are automatic, transparent and do not require the developer to add additional actions to update view,angular here is not only the data model binding, but also the concept of behavior. As a two-way binding, form the following figure:
Information:
1.Angular Official website: http://angularjs.org/
2. Code Download: https://github.com/
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