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Popular JavaScript Snippets Tagged 'validation'

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1. jquery snip -- open link in new window

   JavaScript xhtml strict jquery validation target saved by 15 people
   posted on January 17, 2008 by flickerbulb

2. JQuery: Ensure that at least one checkbox is selected

   JavaScript jquery validation saved by 9 people
   posted on September 20, 2008 by chrisaiv

3. Jquery Limit Input to Numbers

   JavaScript jquery validation saved by 6 people
   posted on September 5, 2008 by melvitax

4. Valid Date v1.0

   JavaScript date validation saved by 5 people
   posted on July 21, 2006 by Leech

5. Force an input to be numeric with jQuery

   JavaScript javascript jquery validation numeric saved by 4 people
   posted on January 7, 2011 by BrunoDeBarros

6. JavaScript email validation

   JavaScript email javascript validation saved by 4 people
   posted on June 30, 2010 by daipratt

7. Email Validation function

   JavaScript email validation saved by 4 people
   posted on January 13, 2008 by iTony

8. Javascript OOP Form Validator

   JavaScript form javascript oop prototype validation validator saved by 3 people
   posted on February 19, 2010 by alvincrespo

9. jQuery Form Validation

   JavaScript form jquery validation saved by 3 people
   posted on September 24, 2008 by bcalloway

10. URL validationin JavaScript

    JavaScript url javascript validation saved by 3 people
    posted on May 14, 2008 by multani

11. validate email address when submitting a form

    JavaScript email forms validation validator validate saved by 3 people
    posted on March 17, 2007 by noah

12. Javascript Validation - isEmpty()

    JavaScript empty validation javscript saved by 3 people
    posted on November 14, 2006 by priyanhere

13. Numbers only

    JavaScript form regex textmate numbers validation only saved by 3 people
    posted on July 24, 2006 by tylerhall

14. date validation

    JavaScript validation saved by 2 people
    posted on September 4, 2009 by mcarneiro

15. Cool Javascript Validation

    JavaScript form validation validate saved by 2 people
    posted on February 6, 2009 by sarfraznawaz2005

16. Validate for Special Characters

    JavaScript javascript forms validation validate special characters saved by 2 people
    posted on December 17, 2008 by charmcitycoder

17. JavaScript - is_valid_email

    JavaScript regex email javascript js textmate validation saved by 2 people
    posted on February 28, 2008 by wbowers

18. Drop down validation

    JavaScript dropdown jquery validation saved by 1 person
    posted on August 12, 2010 by dan_hoerr

19. Form validator - jQuery plugin

    JavaScript form javascript jquery validation saved by 1 person
    posted on February 16, 2010 by jaff

20. Very Simple Form Validation (skeleton)

    JavaScript validation saved by 1 person
    posted on February 10, 2010 by nerdfiles

21. Javascript email validation

    JavaScript email javascript validation saved by 1 person
    posted on September 6, 2009 by hotdiggity

22. OnKeyUp fix alphanumerical chars

    JavaScript javascript js replace validation regular Expression alphanum saved by 1 person
    posted on November 25, 2008 by ginoplusio

23. JavaScript validation library

    JavaScript email javascript js select number checkbox validation mandatory saved by 1 person
    posted on November 25, 2008 by ginoplusio

24. Validar solo el ingreso de String con Javascript

    JavaScript javascript String validation de validacion
    posted on March 28, 2012 by serialk89

25. Simple Javascript Error Checking - Quick Submit

    JavaScript javascript error forms validation
    posted on January 30, 2012 by ryarwood

26. Flexible JavaScript Date Validation w/ Regex

    JavaScript regex javascript date validation
    posted on January 20, 2012 by pumpkinthehead

27. isEmail Function

    JavaScript javascript DOM validation manual Jeremy Keith
    posted on August 22, 2011 by alberomo

28. isFilled (form element) Function

    JavaScript javascript DOM validation manual Jeremy Keith
    posted on August 22, 2011 by alberomo

29. Dead Simple Javascript Error Checking

    JavaScript javascript error forms validation checking
    posted on July 21, 2011 by ryarwood

30. Javascript Special Characters validation

    JavaScript js validation
    posted on June 3, 2011 by erraja_07

31. Validate Local Page Markup in JavaScript

    JavaScript javascript validation w3
    posted on March 18, 2011 by mecha

32. Fill Any Empty HTML Field on Exit with a user supplied value

    JavaScript form html validation field
    posted on March 14, 2011 by jimbo

33. Prohibir ciertos caracteres en un input

    JavaScript javascript html input validation
    posted on January 6, 2011 by elquemero

34. No permitir ingresar ciertos caracteres en un input

    JavaScript javascript html input validation
    posted on November 11, 2010 by elquemero

35. KickApps - Change form validation to use JQuery. Fixes issues with IE

    JavaScript form ie validation kickapps
    posted on April 5, 2010 by linusx

36. Avoid HTML validators in your javascript inline code with CDATA

    JavaScript javascript inline validation validator
    posted on February 22, 2010 by jaff

37. batch check for blank form fields

    JavaScript form validation
    posted on December 29, 2009 by MMDeveloper

38. Poor Man's jQuery Validation (or jQuery Proof)

    JavaScript jquery validation
    posted on December 14, 2009 by nerdfiles

39. Javascript NIF/CIF/NIE

    JavaScript validation NIF CIF NIE
    posted on August 19, 2009 by LaRanaBudWeisEr

40. Validar que una variable sea numero y que sea mayor que 0 en Javascript

    JavaScript javascript validation
    posted on July 13, 2009 by