Questions tagged as 'required'

Tagged questions
4
answers

How to validate a field in html5 without reloading the page?

I have a form and in this I have two INPUTS , these are required so I use the HTML5 REQUIRED property but it only works if I put a BUTTON strong> and this makes my page recharge when doing submit but I do not send it directly but I use A...
asked by 10.02.2017 / 03:33
1
answer

Operate a required? HTML5

guys! I'll be brief, I'm doing a basic form in HTML of the type "Register here", some input I throw them with attribute 'required', but when I try it they do not work for me. I leave an example. <!DOCTYPE html> <html lang="en"> <...
asked by 24.03.2018 / 01:49
1
answer

Requiring a file makes ajax not work

At the moment I am doing a dynamic table with ajax and everything works fine .. until I enter a label <?php require("nav.php"); ?> in a div, this file is a generic menu; Suddenly the error appears in the firefox console: TypeErro...
asked by 27.06.2017 / 17:18
1
answer

html I have a radio button with required but it does not show me the alert that the field was emptied

           Protected <input type="radio" name="seguro" id="desgravamen" class="formulario__input " > <label for="desgravamen">Desgravamen</label> </div> <input type="submit" name="sub...
asked by 07.11.2018 / 02:44
0
answers

Set required input in a free-form form

I am creating a form through the Libre Office forms design tool, but I can not find the way to mark the fields as required, so when I generate the .html, whenever I click on the submit button the form is sent. The only thing I have seen about...
asked by 05.03.2018 / 10:56