Find all textfield using JQuery

Question

I have a jsp page in which I add dynamically more textfields. The ids of those textfields are something like this: textfield1, textfield2, ..., textfieldn. I have a button which saves all of the values of the textfields. But first I want to check if some of the textfields have values in them. How can I check using JQuery all the textfields starting with 'textfield'?

Answer 1

$('[id^="textfield"]').each(function(index, item){
       //do something with each one
})