An HTML form with an input field with a specified legal number intervals:
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.
The numbers in the table specify the first browser version that fully supports the attribute.
Attribute | |||||
---|---|---|---|---|---|
step | 6.0 | 10.0 | 16.0 | 5.0 | 10.6 |
The step attribute is new in HTML5.
Value | Description |
---|---|
number | Specifies the legal number intervals for the input field. Default is 1 |