This question already has answers here:
Is there any way to prevent input type="number" getting negative values?
(18 answers)
Closed 2 years ago.
I have an HTML input that accepts decimal numbers starting from 0.001. The problem is when the user clicks the down arrow it starts from -0.001. How can I avoid the negative ??
<input type="number" name="amount" placeholder="0.001" step="0.001" required>
Set the attribute min:
<input type="number" name="amount" min="0.001" placeholder="0.001" step="0.001" required>
JSFiddle: https://jsfiddle.net/6spubgjm/
You can add a min attribute of 0 to fix this.
<input type="number" name="amount" placeholder="0.001" step="0.001" min="0" required>
<input type="number" name="amount" placeholder="0.001" step="0.001" min="0" required>
You can use min property
<input type="number" min="0" name="amount" placeholder="0.001" step="0.001" required>
<input type="number" name="amount" placeholder="0.001" step="0.001" min="0.001" required>
Related
I know it's done with javascript but I'm wondering why it's not working
<input type="number" min="0" max=3" name="cw" id="cw">
or
<input type="number" minlength="0" maxlength="3" name="cw" id="cw">
I want to have a disabled input number, but I want to be allowed to use the arrows to round it. How can I do it?
<input name="deroga" type="number" class="form-control" step=".01" value="127.05" disabled>
Thank you
<input name="deroga" type="number" class="form-control" step=".01" value="127.05" onkeydown="return false" >
I'm trying to make the input box smaller by using maxlength and size, but it doesn't work if type="number", I noticed that by changing that type from number to text it does work. Normally I would just change the type but I also want the input to be numbers only. So far I have this:
<form>
<fieldset>
<legend>somthing</legend>
<label for="IPaddr">something</label>
<input type="number" id="IPaddr" name="IPaddr" maxlength="3" size="3">.
<input type="number" id="IPaddr" name="IPaddr" maxlength="3" size="3">.
<input type="number" id="IPaddr" name="IPaddr" maxlength="3" size="3">.
<input type="number" id="IPaddr" name="IPaddr" maxlength="3" size="3">
</fieldset>
</form>
This is my current code for the input field. How can I make it display a message saying that the number I've entered should not start with zero? thanks
<input type="number" min="10" max="1000" class="form-control" name="payment"
placeholder="enter payment" style="text-align:center" autofocus required/>
<br/>
For instance, typing 020 should not be accepted. Only numbers between 10 to 1000.
This should work:
<input type="text" class="form-control" name="payment"
placeholder="enter payment" style="text-align:center" autofocus required
pattern="[1-9]\d*" title="A number with no starting zeros"/>
https://jsfiddle.net/spL2par2/
try this using HTML's pattern attribute
<input type="number" class="form-control" name="payment"
placeholder="enter payment" style="text-align:center" pattern="[1-9]\d*" autofocus required/>
<br/>
I have to set limit of input number limit so that user can type only 3 numbers.
here my input tag:
<input type="number" name="age" id="age" class="inPadd" maxlength="3">
You should use attributes min="0" and max="999" instead of maxlength
<input type="number" name="age" id="age" class="inPadd" min="0" max="999">