<?php
defined( 'ABSPATH' ) || die;
/**
* The number field which uses HTML <input type="number">.
*/
class RWMB_Number_Field extends RWMB_Input_Field {
/**
* Normalize parameters for field.
*
* @param array $field Field parameters.
*
* @return array
*/
public static function normalize( $field ) {
$field = parent::normalize( $field );
$field = wp_parse_args( $field, [
'step' => 1,
'min' => 0,
'max' => false,
] );
return $field;
}
/**
* Get the attributes for a field.
*
* @param array $field Field parameters.
* @param mixed $value Meta value.
*
* @return array
*/
public static function get_attributes( $field, $value = null ) {
$attributes = parent::get_attributes( $field, $value );
$attributes = wp_parse_args( $attributes, [
'step' => $field['step'],
'max' => $field['max'],
'min' => $field['min'],
] );
return $attributes;
}
}