If there is no validation error, an empty error summary markup will still be generated, but it will be hidden.
public static errorSummary ( |
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$models | the model(s) whose validation errors are to be displayed. | |
$options | array | the tag options in terms of name-value pairs. The following options are specially handled: - header: string, the header HTML for the error summary. If not set, a default prompt string will be used. - footer: string, the footer HTML for the error summary. Defaults to empty string. - encode: boolean, if set to false then the error messages won't be encoded. Defaults to `true`. - 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`. Option is available since 2.0.10. The rest of the options will be rendered as the attributes of the container tag. |
리턴 | string | the generated error summary |