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Hello,<br />
<br />
I need to enable a field based on whether the previous field has been entered. Here are my fields:<br />
<br />
&lt;select name=&quot;state&quot; id=&quot;state&quot;&gt;&lt;option&gt;&lt;/optio<wbr />n&gt;&lt;/select<wbr />&gt; <br />
<br />
&lt;input type=&quot;text&quot; name=&quot;postalAddress1&quot; id=&quot;postalAddress1&quot; class=&quot;tip&quot; /&gt; &lt;!-- enable this field based on a state being selected in the select with id=&quot;state&quot; --&gt;<br />
<br />
Thanks
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Hello,

I need to enable a field based on whether the previous field has been entered. Here are my fields:

<select name="state" id="state"><option></option></select> 

<input type="text" name="postalAddress1" id="postalAddress1" class="tip" /> 

Thanks

Jquery enable field based on whether previous field has been entered

jQuery (Core) is a cross-browser JavaScript library that provides abstractions for common client-side tasks such as Document Object Model (DOM) traversal, DOM manipulation, event handling, animation and Ajax. jQuery also provides a platform to create plugins that extend jQuery's capabilities beyond those already provided by the library.