framework/widgets/ActiveField.php
public function input($type, $options = [])
    {
        $options = array_merge($this->inputOptions, $options);
        if ($this->form->validationStateOn === ActiveForm::VALIDATION_STATE_ON_INPUT) {
            $this->addErrorClassIfNeeded($options);
        }

        $this->addAriaAttributes($options);
        $this->adjustLabelFor($options);
        $this->parts['{input}'] = Html::activeInput($type, $this->model, $this->attribute, $options);

        return $this;
    }
public function input($type, $options = [])
    {
        $options = array_merge($this->inputOptions, $options);
        if ($this->form->validationStateOn === ActiveForm::VALIDATION_STATE_ON_INPUT) {
            $this->addErrorClassIfNeeded($options);
        }

        $this->addAriaAttributes($options);
        $this->adjustLabelFor($options);
        $this->parts['{input}'] = Html::activeInput($type, $this->model, $this->attribute, $options);

        return $this;
    }
public function input ( $ type , $ options = [ ] ) { $ options = array_merge ( $ this -> inputOptions , $ options ) ; if ( $ this -> form -> validationStateOn === ActiveForm :: VALIDATION_STATE_ON_INPUT ) { $ this -> addErrorClassIfNeeded ( $ options ) ; } $ this -> addAriaAttributes ( $ options ) ; $ this -> adjustLabelFor ( $ options ) ; $ this -> parts [ '{input}' ] = Html :: activeInput ( $ type , $ this -> model , $ this -> attribute , $ options ) ; return $ this ; }
Renders an input tag.
@param string $type the input type (e.g. `text`, `password`)
@param array $options the tag options in terms of name-value pairs. These will be rendered as
the attributes of the resulting tag. The values will be HTML-encoded using [[Html::encode()]].

If you set a custom `id` for the input element, you may need to adjust the [[$selectors]] accordingly.

@return $this the field object itself.
Renders an input tag . @param string $type the input type ( e . g . text password ) @param array $options the tag options in terms of name - value pairs . These will be rendered as the attributes of the resulting tag . The values will be HTML - encoded using [[ Html :: encode () ]] .