Press Enter to automatically submit the form. Unexpected discovery
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Copy code The code is as follows:<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title></title> </head> <body> <form action="http://www.baidu.com"> <input type="text" name="name"/> <input type="button" onclick="javascript:void(0)" value="Submit"> </form> </body> </html> As shown in the above form, when you press Enter in the name input box, the form will be submitted. And there is no submit button in the form. After much searching I finally found the reason: If there is only one text box in the form, the form will be submitted when you press Enter. So the solution is easy, just add a useless text box and hide it. Copy code The code is as follows:<input type="text" style='display:none' /> Note: It is not possible to add a hidden box. Copy code The code is as follows:<input type="hidden" /> |
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