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Required Form Field Input Attribute Tutorial

Learn to apply the "required" attribute to your HTML web form fields. It pops up a tip right next to the target field that lets the user know that they are required to fill in that form field before they can proceed. <!DOCTYPE html> <html> <head> </head> <body> <h2>HTML5 Form Required Fields</h2> <form> User Name: <input type="text" name="uname" id="uname" required > <br><br> <input type="submit" value="Submit"> </form> </body> </html>
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