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06.17.2008 at 06:01AM PDT, ID: 23491288
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9.8

Spry text field validation - alphanumeric characters only with no set length

Asked by Snarfles in JavaScript, PHP Scripting Language

Tags:

Hey

I have a 'job name' text field on a form which I need to ensure doesn't have any special characters in it. So I have the following code which accepts case insensitive alphanumeric characters. I have a whole bunch of different spry elements in the page and the code below works as it should. What I couldnt find on the documentation page (http://labs.adobe.com/technologies/spry/articles/textfield_overview/) was how to enable it to have any number of characters but still validate. For example the code below requires 3 characters exactly to validate. I want to have it so that 3 characters is the minimum but they can enter up to 255 characters. Additionally they should be able to enter a space.

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1:
var sprytextfield2 = new Spry.Widget.ValidationTextField("sprytextfield2", "custom", {validateOn:["blur", "change"], pattern:"YYY", useCharacterMasking:true});
[+][-]06.17.2008 at 06:15AM PDT, ID: 21802587

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Zones: JavaScript, PHP Scripting Language
Tags: php spry
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Solution Provided By: Roonaan
Participating Experts: 1
Solution Grade: A
 
 
[+][-]06.17.2008 at 07:49AM PDT, ID: 21803602

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