Javascript disable space key for change password textboxes
13,417
Solution 1
You can use the below javaScript code to block the space key,
function RestrictSpace() {
if (event.keyCode == 32) {
return false;
}
}
HTML
<textarea onkeypress="return RestrictSpace()"></textarea>
Hope this helps you.
Solution 2
<input type="number"
id="cardNumber"
name="cardNumber"
required
onKeyDown="if(event.keyCode === 32)
return false;">
You can implement the same functionality, without creating a custom function.
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Author by
user2706372
Updated on May 31, 2022Comments
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user2706372 almost 2 years
,Hi all,
var veri = { YeniSifreTextBox: $('#YeniSifreTextBox_I').val(), YeniSifreTekrarTextBox: $('#YeniSifreTekrarTextBox_I').val(), }; if (veri.YeniSifreTextBox == '' || veri.YeniSifreTekrarTextBox == '') { alert("Password Can not be empty!"); } else if (veri.YeniSifreTextBox != veri.YeniSifreTekrarTextBox) { alert("Passwords dont not match !"); }
I can control password can not be empty and passwords dont not match with above codes.
I want to disable to enter space key while user write password.
User must never use space in keyboard inside of 2 textboxes.
1.textbox YeniSifreTextBox_I
2.textbox YeniSifreTekrarTextBox_I
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chetan almost 8 yearswhen i press space it won't allow. But this code is not working when i copy and paste spaces.