<div>
Heres for the entry, I'll get a maxlength script for you in a sec:<br />
<br />
&lt;script type='text/javascript'&gt;<br />
&lt;!--<br />
<br />
function validate(obj) &nbsp;{<br />
&nbsp; val=obj.value<br />
&nbsp; re1=/(F)/i<br />
&nbsp; re2=/(L)/i<br />
&nbsp; re3=/(A)/i<br />
&nbsp; re4=/(\d+)/<br />
&nbsp; re5=/[^FLA0-9]/i<br />
&nbsp; q=0<br />
&nbsp; if(re1.test(val)) &nbsp;q=q+.5<br />
&nbsp; if(re2.test(val)) &nbsp;q=q+.5<br />
&nbsp; if(re3.test(val)) &nbsp;q++<br />
&nbsp; if(re4.test(val)) &nbsp;q++<br />
&nbsp; if(re5.test(val)) &nbsp;q=q+2<br />
&nbsp; if(q==1) &nbsp;{<br />
&nbsp; &nbsp; alert(&quot;OK&quot;)<br />
&nbsp; &nbsp; return true;<br />
&nbsp; } else {<br />
&nbsp; &nbsp; alert(&quot;NOT OK&quot;)<br />
&nbsp; &nbsp; return false;<br />
&nbsp; }<br />
}<br />
//--&gt;<br />
&lt;/script&gt;<br />
<br />
&lt;form onSubmit='validate(this.fo<wbr />rm.element<wbr />s[&quot;joe&quot;])'<wbr />&gt;<br />
&lt;input type='text' name='joe'&gt;&lt;br /&gt;<br />
&lt;input type='submit value='CLICK'&gt;<br />
&lt;/form&gt;
</div>


Heres for the entry, I'll get a maxlength script for you in a sec:

<script type='text/javascript'>

</script>

<form onSubmit='validate(this.form.elements["joe"])'>
<input type='text' name='joe'><br />
<input type='submit value='CLICK'>
</form>

<div>
<div class="content wysiwyg-content">
I want to limit the text entered into my textbox in the following ways:<br />
<br />
If name=&quot;Jed&quot; Then<br />
&nbsp; maxLength=&quot;6&quot;<br />
ElseIf name=&quot;Ted&quot; Then<br />
&nbsp; maxLength=&quot;5&quot;<br />
Else maxLeength=&quot;4&quot;<br />
<br />
Also, you can only enter the following characters:<br />
FLAfla1234567890<br />
<br />
Also, you can only enter the following combo of letters:<br />
either &nbsp; &nbsp;FL<br />
or &nbsp; &nbsp;A<br />
<br />
You may only enter one A or you may enter FL or you can enter no letters but numbers only!
</div>
</div>


I want to limit the text entered into my textbox in the following ways:

If name="Jed" Then
  maxLength="6"
ElseIf name="Ted" Then
  maxLength="5"
Else maxLeength="4"

Also, you can only enter the following characters:
FLAfla1234567890

Also, you can only enter the following combo of letters:
either    FL
or    A

You may only enter one A or you may enter FL or you can enter no letters but numbers only!

Limit Textbox Entry

JavaScript is a dynamic, object-based language commonly used for client-side scripting in web browsers. Recently, server side JavaScript frameworks have also emerged. JavaScript runs on nearly every operating system and  in almost every mainstream web browser.