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| Can i validate a number onchange? |
| Koplaf, in a text box? |
| I wanna do something like onchange="javascript:if(isNaN(parseInt(document.form.input.value, 10))) {alert"Not a number";};" And it doesn't work :( |
| Koplaf, onchange = javascript |
| Yup, text box |
| You dont need the javascript: there And you can replace document.form.input.value with this.value |
| <td> <input type=text name="telefon" value="" size=20 onchange="if (isNan(parseInt(this.value, 10))) { alert('Help'); }" /> </td> Doesn't work My js should bring up an alert on input change |
