[jQuery] Validation one field depends on the value of another field

[jQuery] Validation one field depends on the value of another field


Hello,
I want to validate a field by using JQuery and it also need to
consider the value of another field during the checking.
I have the following:
<input type="text" id="region" name="region">
<input type="text" id="place" name="place">
When someone press the submit button, i want to validate the place
value by using Ajax.. And also need to pass the value of region.
Please help me
Thank You