Using the HTML Input Type Number
Let's use the HTML Input Type Number in real-time with an example.
<form action="/example/action.html">
<fieldset>
<legend>Number (0 - 50, increments of 10)</legend>
<input type="number" name="number"
min = "0" max="50" step="10" value="20"><br /><br />
<input type="submit" value="Submit">
</fieldset>
</form>
Output
Here we have used some important attributes. Let us discuss them as well.
min
This attribute is used to fix the minimum value that can be filled in the input box. The minimum value in the above example is 0. But what if we pass a value less than that? Let's try this.
<form action="/example/action.html">
<fieldset>
<legend>Number (0 - 50, increments of 10)</legend>
<input type="number" name="number"
min = "10" max="50" step="10" value="20"><br /><br />
<input type="submit" value="Submit">
</fieldset>
</form>
Output
As the minimum value set by us is 10, it shows the error message "Value must be greater than or equal to 10."
max
This attribute is used to fix the maximum value that can be filled in the input box. The maximum value in the above example is 50. Let's try to fill the value more than the maximum limit.
<form action="/example/action.html">
<fieldset>
<legend>Number (0 - 50, increments of 10)</legend>
<input type="number" name="number"
min = "10" max="50" step="10" value="20"><br /><br />
<input type="submit" value="Submit">
</fieldset>
</form>
Output
It is showing the same error message that says, "Value must be less than or equal to 50."
step
The granularity to which the value must adhere, or the special value, is specified by the step attribute, which is a number. Only values that match the criteria for stepping - min, if provided, value, if not, and a valid default value if neither is given - is valid.
If you try to give the value that is not a perfect step, then it will show the below error message.
value
Value is a number that represents the default numeral shown in the input box. Adding a number inside the value property can define a default value for the input.
Syntax:
<input id="number" type="number" value="number" />
Example:
<input id="number" type="number" value="30" />
Output:
Frequently Asked Questions
How do you add two numbers in HTML?
You can enter numbers in the first two text boxes and save them in a variable like "result," as shown in the example: result = Number(box1. value + box2. value); box3.
How do I limit the number of characters in an input field?
We use the <input> maxlength attribute to provide the input field's maximum character limit. The maximum number of characters that can be entered into the <input> element is defined by this attribute. We use the <input> minlength attribute to provide the input field's minimum character count.
What is an IMG tag in HTML?
The <img> tag is used to insert images to the web page. The image tag has certain attributes that you have to keep in mind. The src attribute contains the path to the image you want to add. And the alt attribute holds a text description of the image.
How to set input type only number in HTML?
To restrict input to numbers only in HTML, use the "number" input type attribute: <input type="number">. This ensures that only numeric values can be entered.
What is the step 0.01 in HTML?
In HTML, the "step" attribute specifies the increment or decrement value for numeric input types like "number." Setting it to "0.01" allows users to adjust values in increments of 0.01.
Conclusion
We have discussed the topic of HTML Input Type Numbers in this article. In detail, we have seen how to use the input-type numbers in real-time and explained the attributes of the HTML Input Type.
We hope this blog has helped you enhance your HTML Input Type Numbers knowledge. If you want to learn more, check out our articles.
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