framework/helpers/BaseConsole.php
public static function errorSummary($models, $options = [])
    {
        $showAllErrors = ArrayHelper::remove($options, 'showAllErrors', false);
        $lines = self::collectErrors($models, $showAllErrors);

        return implode(PHP_EOL, $lines);
    }
public static function errorSummary($models, $options = [])
    {
        $showAllErrors = ArrayHelper::remove($options, 'showAllErrors', false);
        $lines = self::collectErrors($models, $showAllErrors);

        return implode(PHP_EOL, $lines);
    }
public static function errorSummary ( $ models , $ options = [ ] ) { $ showAllErrors = ArrayHelper :: remove ( $ options , 'showAllErrors' , false ) ; $ lines = self :: collectErrors ( $ models , $ showAllErrors ) ; return implode ( PHP_EOL , $ lines ) ; }
Generates a summary of the validation errors.
@param Model|Model[] $models the model(s) whose validation errors are to be displayed.
@param array $options the tag options in terms of name-value pairs. The following options are specially handled:

- showAllErrors: boolean, if set to true every error message for each attribute will be shown otherwise
only the first error message for each attribute will be shown. Defaults to `false`.

@return string the generated error summary
@since 2.0.14
Generates a summary of the validation errors . @param Model|Model [] $models the model ( s ) whose validation errors are to be displayed . @param array $options the tag options in terms of name - value pairs . The following options are specially handled :