Number

Overview

The number field creates a simple HTML5 number input. You are able to enter number or use the up/down arrow to change the number. It works with both integers and float numbers.

Screenshot

number

Settings

Besides the common settings, this field has the following specific settings:

Name	Description
`step`	Set the increments at which a numeric value can be set. It can be the string `any` (for floating numbers) or a positive float number or integer. If this attribute is not set to `any`, the control accepts only values at multiples of the step value greater than the minimum. Default is `1`. Optional.
`min`	Minimum value. Optional.
`max`	Maximum value. Optional.
`placeholder`	Placeholder for the input field. Optional.

Sample code

array(
    'name' => 'Number',
    'id'   => 'number',
    'type' => 'number',

    'min'  => 0,
    'step' => 5,
),

Data

This field simply saves a single entered number in the database.

If the field is cloneable, then the value is stored as a serialized array in a single row in the database.

Template usage

To get the field value, use the following code:

$value = rwmb_meta( $field_id );
echo $value;