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validation (20 results)
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- Validating duplicate db records with PHP
- I have an account profile update page that I would like to turn off PHP error reporting on and instead catch unique value constraint errors in a user friendly fasion using PHP instead.Is there a way to capture PHP errors even with them turned off at runtime and use them...
- Discussion threads 2007-03-07
- Update Now to Validate your Windows...................... or else?
- How many have been checking your Update Logs there are several different titles for these and seen the escalating number of changes "slipping through" onto your systems?The amount of "security updates" appearing has risen rapidly over the last few months prior to the release of Vista using both IE7 and...
- Discussion threads 2007-02-01
- Validating multiple textboxes
- I have this page with about 40 text boxes and need to validate all of the to ensure that no box is left blank and that all values are between 1 and 100. I have the idea of using 80 validation controls to do this (I have 7 such pages...
- Discussion threads 2006-12-13
- TechRepublic.com email format broken?
- For the past few months, at least, the format of the Web Development Zone newsletter from TechRepublic.com has included the following lines:Content-Type: text/html; charset=ISO-8859-1
- Discussion threads 2006-12-12
- Secure your Web applications by validating user input with PHP
- Validate for securityThe downloadable version of this article can be found here:http://techrepublic.com.com/5138-3513-6078570.htmlAre you validating user input in your Web applications as you most definitely should be?Yup, and you are rightEver web app should validate user supplied input.I would actually say take it a step further, and only for email address...
- Discussion threads 2006-05-31
- Search for invalid data in your Excel file
- Less elegant but very quick way to validate dataGood tip! It may be "too much work" for some situations. For a "quick and dirty" way to check data validity, one can turn on the AutoFilter (Data|Filter|AutoFilter). Clicking the "down arrow" at the top of each column will...
- Discussion threads 2006-05-10
- Validate your copy of Windows XP with Windows Genuine Advantage
- Microsoft is taking a hard line on counterfeit software with its Windows Genuine Advantage WGA program. Learn about the validation process, and get your copy of Windows XP authenticated before you attempt to download updates. Greg Shultz gives us the facts on WGA. Have you heard about Microsoft's Windows...
- Technical articles 2006-03-22
- Create powerful Web forms with these tips and tricks
- Learn how you can use ASP.NET validation controls with non-text controls and how you can validate other types of controls that do not directly support validation.This sample chapter, taken from Sams' ASP.NET 1.1 Insider Solutions, covers quite a few different but interlinked topics:Protecting Your Pages from Spoofing AttacksDisplaying the Correct...
- Download resources 2005-12-02
- Regular expression engine simplifies e-mail validation in PHP
- Validating in PHPThe download version of this article is available here:http://techrepublic.com.com/5138-3513-5951488.htmlValidating user-supplied information like e-mail addresses should be common best practice. [b]Does your Web site validate users?[/b]Why not? ?:|Where is the '+' sign in the validation regexp?The + sign is also valid in an email address. Email...
- Discussion threads 2005-11-14
- Validate user input with ASP.NET validation controls
- Learn how ASP.NET makes input validation a breeze with the help of validation controls,This sample chapter, taken from Sams Teach Yourself ASP.NET in 24 Hours Complete Starter Kit, examines how to use the RequiredFieldValidator, the CompareValidator, theRangeValidator, and the RegularExpressionValidator validation controls in ASP.NET. The chapter covers the following topics:The...
- Download resources 2005-10-19
- Validate data with PHP's character type functions
- Validate user entered dataThe downloadable version of this document is located here:http://techrepublic.com.com/5138-3513-5899557.htmlHow often is use input validation left out of the specs you work with? Do you make it a point to address that shortcoming?Data VaildationThis is a very imp aspect of the specs and should not be ignoredI writemy...
- Discussion threads 2005-10-18
- Perform HTML form validation with ASP.NET
- Conditional validation?The builtin validators are great for basic stuff, something I find missing is a conditional validator -- i.e. one that validates only if a third condition is met. For example, I have a form with payment methods on it. If Terms is selected, I require nothing more....
- Discussion threads 2005-10-11
- Get up to speed on service level management with this Cisco Press sample chapter
- Learn about Service Level Management SLM, which is a key for delivering the services that are necessary to remain competitive in the Internet environment.This sample chapter, taken from Cisco Press' Practical Service Level Management: Delivering High-Quality Web-Based Services, explains the basics of SLM and lays part of the groundwork for...
- Download resources 2005-09-01
- Ensure data integrity with validation in ASP.NET
- ASP.NET provides numerous validation controls that make it easy to validate data entered via a Web Form. Here are various ways to validate user-entered data via these controls. Data collection is an integral part of most applications whether Web- or Windows-based. It varies from obtaining user feedback to user...
- Technical articles 2005-07-22
- Prob in creating dropdown in excel
- while creating drop down in a workbook,when i tried to link it with another workbook via data->validation,it shows :"u may not use references to other worksheets or workbooks for data validation rules."I m using Office 2003.The answer is right there. You may not use references to other worksheets of work...
- Q&A 2005-02-27
- Question on Frontpage form field validation
- In Frontpage 2000, when designing a form, we can have several fields, such as Textbox; and for each field, in form field property, we can set up a validation rule, for example, data value greater than 100. Now I hope to validate the data value of field "p1" equal to...
- Q&A 2004-10-20
- Simplify e-mail validation routines with the PHP regular expression engine
- It is extremely easy to validate user-supplied e-mail addresses in PHP, thanks largely to a very powerful regular expression engine built into the language. No matter how large or how small your Web site may be, it is your duty and responsibility to ensure that it is...
- Download resources 2005-11-14
- New Technique for Fixing an Ethernet IPv6 Address Using the Fedoracore Operating System
- During the course to deploy Ipv6, it was found that several critical implementation and operational issues which distract user and possibly prevent wide deployment of Ipv6. Among the problems it is noticed stateless IP autoconfiguration, which provides for each nodes connected to the network an IP address. However, two nodes...
- White papers 2008-05-12
- The Art of Code Validation
- Art is a negotiation between the artist's imagination, talent, and medium. The art of code validation requires objective program assessment and willingness to make changes. Validation is of paramount importance in the pharmaceutical, biotech, and medical devices industries. The person creates what he or she thinks is the best work,...
- White papers 2007-05-14
- Yubikey: Potential and possibilities
- Yubico's Yubikey provides the opportunity for an inexpensive and easy to use OTP solution. It also allows entry of long static passwords without typing them character by character. by Tom Olzak
- Blog posts 2009-02-25
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