step Attribute :
Definition and Usage
The step attribute specifies the legal number intervals for an <input> element.
Example: if step="3", legal numbers could be -3, 0, 3, 6, etc.
Tip: The step attribute can be used together with the max and min attributes to create a range of legal values.
Note: The step attribute works with the following input types: number, range, date, datetime, datetime-local, month, time and week.
Differences Between HTML 4.01 and HTML5
The step attribute is new in HTML5.
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<form method="get"> <input type="number" step ="3" > <input type="submit" value="Send"> </form> |
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