I am trying to use Input control but my project requires opening the auto-complete list after entering two letters instead of one letter. Is that possible?
yes it’s possible. You just need to set the value of the “minLength” property to 2 instead of the default(1). That way the auto-complete popup will show after you enter two letters. Here is an example: https://www.jseditor.io/?key=jqwidgets-input