This article mainly introduces the AngularJS form verification function, and analyzes the operating steps, implementation techniques and related precautions of AngularJS form verification based on specific examples. Friends in need can refer to the examples in this article to describe the AngularJS form verification function. Share it with everyone for your reference, the details are as follows: Under the jurisdiction of AngularJS, each form form will create an instance of ngFormController. Each input in the form will create an ngModelController instance under this instance to control the behavior of each input. Start with simple verification first. AngularJs's ngModelController provides several properties: $pristine; $dirty; $valid; $invalid; $errorpristine: the form has not changed. dirty: The form has changed. valid: All controls comply with validation rules. invalid: At least one control does not comply with the validation rules. error: There is an error, but I don’t know what is wrong
1. About the implementation code analysis of AngularJS verification form function
Introduction: This article mainly introduces the AngularJS form verification function, and analyzes the operating steps, implementation techniques and related precautions of AngularJS form verification based on specific examples. Friends who need it can Refer to the following
2. How does JS determine whether the text is full-width or half-width
##Introduction: Full-width: It is a kind of computer character, which means that one full-width character occupies the position of two standard characters (or two half-width characters). Full width occupies two bytes. Half-width: refers to a character occupying a standard character position. Half-width occupies one byte. Next, through this article, I will introduce to you the knowledge of JS verification of full-width and half-width and mutual conversion. Friends who need it can refer to it
3. JS verification input input box (letters, numbers , symbol, Chinese) code example sharing
4.
js verification phone number and mobile phone support +86 regular expression
5.
JS regular expression for verifying phone number and mobile phone number
6.
AngularJs methods for verifying repeated passwords (two types)
7.
JS verification of regular expressions
##Introduction: JS verification of regular expressions
8.
js verifies whether the ID card information is legalIntroduction: js verifies whether the ID card information is legal 9. javascript - html uses js verification, causing ajax submission to fail Introduction: I used js to do form verification, but the subsequent ajax submission did not respond. {Code...} What is the problem? Thank you [Related Q&A recommendation]: c# - How to bind jQuery.validate.js verification to a dynamically added form javascript - html uses js verification, resulting in ajax submission failure javascript - js verification whether it is a specially selected mobile phone number javascript - Any advice on how to implement angularjs verification code?
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