This is a series of additions to the basics of HTML5, and the others are:
First, html5--new structural elements
Ii. html5--figure, time, details, Mark
Third, html5--details ingenious
Iv. changes in existing elements of html5--
Five,
Php Regular Expression verification (email address, Url address, phone number, zip code), regular expression url
Content to be verified in this example:Email Address, Url address, phone number, zip codeThe verification method is shared with you for your reference. The details are as follows:
1. Email address verification
2. URL address verification
3. Phone num
The most common form validation directives are as follows:
1. Required Entry Verification
If a form entry is filled in, just add the HTML5 tag required on the input field element:
2. Minimum length
Verify that the text length entered in the form is greater than a minimum value and use the directive ng-minleng= "{number}" on the input field:
and form status of the form element, and obtain the value; 2. Formulation of regular expression 3. Validation processing4. Feedback processing results to the area next to the specified form. * *Verify that the IS empty
The code is as follows
Copy Code
function IsEmpty (_obj,flag) {var obj = document.getElementById (_obj.id);var info
of the property you want to verify! }}//Determine if the character entered is Chinese function ischinese () {var str = Document.getelemeNtbyid (' str '). Value.trim ();
if (str.length!=0) {reg=/^[\u0391-\uffe5]+$/; if (!reg.test (str)) {alert ("Sorry, the string type you entered is not well-formed!");
/Please replace "string type" with the name of the property you want to verify!
}//Determine if the email format entered is correct function isemail () {var str = document.getElementById (' str
For a strict web development process, any form submission action must undergo rigorous format verification, not only the client to do the JS verification, server-side use of the program two verification is essential.
Here is a class for validating the format validation of a server-side form field in PHP format.
The specific code is as follows:
/** author:www.scutephp.com* Time:2012-3-31 17:35:42* funct
This article describes the JQUERY+HTML5+CSS3 implementation of the round corner without refreshing form with input validation function code. Share to everyone for your reference. Specifically as follows:
Here to achieve rounded form, fillet input box, no refresh verification, beautiful Aestheticism, is based on the html5
please look for this genuine code, after-sales technology is guaranteed, the code has been continuously updated. (piracy is shameful, offenders must investigate) This is the company's team development --------------------------------------------------------------------------------------------------------------- ----------1. There are 4 sets of Oracle, MSYQL, spring3.0, spring4.0 all available without hitt
A Code Generator (development tool); B Ali database connection pool Druid; C security permission framework Shiro; D Ehcache Custom Level two cache System for mainstream of theSpringmvc+mybaits 3.2versions, with maven and non-maven versions, giving the same UI Hibernate version (support sqlsever MySQL Oracle) JDK 1.6 1.7 1.8 Tomcat 6 7 8 (responsive phone PC tablet bottom phone ) 1. There are 5 sets of Oracle, MSYQL, spring3.0, spring4.0 all provide
-dateutil>=2->pandas)
3, of course, you can also go to Pandas's website download package
HTTPS://PYPI.PYTHON.ORG/PYPI/PANDAS/0.17.1/#downloads
Verifying Pandas
With so many deployments in front, let's see if we can perform a simple pandas code validation.
Because pandas can be used for large data analysis, of course, especially suitable for CSV text data, you can first use CSV data to open.
test Envi
HTML5 uses the constraint verification API to check the code instance of the input data of the form. html5api
HTML5 has a great deal of Optimization for forms, whether it is semantics, widgets, or data format validation. I guess you will be reluctant to use these new features on the pretext of browser compatibility, bu
SpringSecurity Security Framework + code generator + SpringMVC + mybatis + Hibernate + Bootstrap + HTML5, springmvcmybatis
Technical support, also provides a general background management system based on ExtJS5.1, get the address
QQ: 3228979148
Java EE Enterprise Development Framework (JEEFW [JavaEE Framework] for short) is an enterprise development Framework developed by our software team for several month
??Please look for this genuine code, after-sales technology is guaranteed, the code has been continuously updated . (piracy is shameful, offenders must investigate) This is the company's team development --------------------------------------------------------------------------------------------------------------- ----------1. There are 4 sets of Oracle, MSYQL, spring3.0, spring4.0 all available without
A Code Generator ( development tool); B Ali database connection pool Druid; C security Permissions Framework Shiro The system is the mainstream springmvc+mybaits 3.2 version, which provides maven 's pom.xml file, plus free Hibernate version set (Collapse database) 1. There are 4 sets of Oracle, MSYQL, spring3.0, spring4.0 all provided without hitting the jar without encrypting the source code (the b
Placeholder is another new attribute of html5. when this attribute is set in input or textarea, the content of this value will be displayed as a gray prompt in the text box. When the text box gets the focus, the prompt text disappears. In the past, JavaScript was used to control this effect. firefox, googlechrome, and so on indicate their support, but IE does not support HTML5 and has made many enhancements
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.