mParams['size'] ?? 20; } public function validate( $value, $alldata ) { $p = parent::validate( $value, $alldata ); if ( $p !== true ) { return $p; } $value = trim( $value ); # https://www.w3.org/TR/html5/infrastructure.html#floating-point-numbers # with the addition that a leading '+' sign is ok. if ( !preg_match( '/^((\+|\-)?\d+(\.\d+)?(E(\+|\-)?\d+)?)?$/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 ); } }