HTMLFloatField.php
No OneTemporary
Actions

Size

1 KB

Referenced Files

None

Subscribers

None

HTMLFloatField.php
View Options

	<?php

	namespace MediaWiki\HTMLForm\Field;

	/**
	* A field that will contain a numeric value
	*
	* @stable to extend
	*/
	class HTMLFloatField extends HTMLTextField {
	public function getSize() {
	return $this->mParams['size'] ?? 20;
	}

	public function validate( $value, $alldata ) {
	$p = parent::validate( $value, $alldata );

	if ( $p !== true ) {
	return $p;
	}

	$value = trim( $value ?? '' );
	if ( $value === '' ) {
	return true;
	}

	# https://www.w3.org/TR/html5/infrastructure.html#floating-point-numbers
	# with the addition that a leading '+' sign is ok.
	if ( !preg_match( '/^((\+\|\-)?\d+(\.\d+)?(E(\+\|\-)?\d+)?)?$/i', $value ) ) {
	return $this->msg( 'htmlform-float-invalid' );
	}

	# The "int" part of these message names is rather confusing.
	# They make equal sense for all numbers.
	if ( isset( $this->mParams['min'] ) ) {
	$min = $this->mParams['min'];

	if ( $min > $value ) {
	return $this->msg( 'htmlform-int-toolow', $min );
	}
	}

	if ( isset( $this->mParams['max'] ) ) {
	$max = $this->mParams['max'];

	if ( $max < $value ) {
	return $this->msg( 'htmlform-int-toohigh', $max );
	}
	}

	return true;
	}

	/**
	* @inheritDoc
	* @stable to override
	*/
	protected function getInputWidget( $params ) {
	return new \OOUI\NumberInputWidget( $params );
	}
	}

	/** @deprecated class alias since 1.42 */
	class_alias( HTMLFloatField::class, 'HTMLFloatField' );