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1 <!DOCTYPE html> |
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2 <!-- form with one valid element and you dynamically add a barred constraint |
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3 validation element --> |
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4 <html> |
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5 <head> |
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6 <style> |
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7 form:invalid { display:none } |
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8 </style> |
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9 <script> |
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10 function onLoadHandler() |
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11 { |
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12 document.forms[0].appendChild(document.getElementById('i')); |
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13 document.documentElement.className=''; |
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14 } |
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15 </script> |
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16 </head> |
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17 <body onload='onLoadHandler();'> |
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18 <input id='i' value='foo' readonly> |
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19 <form> |
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20 <input required> |
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21 </form> |
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22 </body> |
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23 </html> |