HTML Form with single text box submit issue.

Form with single text box submit issue.

Hi i just came accross the issue with form which has only one text box,
actually this kind of form not necessary have the submit button. by pressing the enter key itself this form getting submitted..
if you want to make any validation on that text field just need to call the js onsubmit with the form tag..

for more info :http://tipsandtricks.nogoodatcoding.com/2007/07/html-single-text-field-submit-caveat.html