Html Required Tag Doesn't Work For Form Submission

required tag doesn't work for the following form. why? Someone please help me. Thanks.

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Solution 1:

I think your problem is that you already add a value inside the textbox. Meaning there is already something in it. It thinks its filled.

If you empty the field and click the button a warning will pop-up saying that field is required.

Remove the value= from your form and try again.

You can also add text in front of the input fields like this:

To: <input type="text" id="to" class="cleardefault to" name="to" size="8px" required /><br /> with the same effect. But with working required fields.

Solution 2:

Remove the content of the value attribute of<input required type="text" id="from" class="cleardefault from" name="from" **value=""** size="8px"/>.If you need to put a value in that text box,you can put placeholder

ie <input required type="text" id="from" class="cleardefault from" name="from" placeholder="From" size="8px"/>