[jQuery] Validate textbox (required=true) on combobox selected value
Hi all,
I have to validate a textbox if the user select a particular value in
a combobox.
For example, if the user select the "Specify new color" in the
following combobox:
<select id="color" name="color">
<option value="-1">Specify new color</option>
<option value="1">Red</option>
<option value="2">Green</option>
<option value="3">Blue</option>
<option value="4">White</option>
<option value="5">Black</option>
</select>
I have to validate the following textbox:
<input id="newColor" name="newColor" type="text" />
with the Validate Plugin:
rules: {
newColor: {
required: ??????
},
How can I accomplish this?
Thanks in advance.
Luis.