You can override these exception handlers with your own.

### Override request validation exceptions { #override-request-validation-exceptions }

When a request contains invalid data, **FastAPI** internally raises a `RequestValidationError`.

And it also includes a default exception handler for it.

 * governing permissions and limitations under the License.
 */
package org.codelibs.fess.app.web.admin.badword;

import org.lastaflute.web.ruts.multipart.MultipartFormFile;
import org.lastaflute.web.validation.Required;

/**
 * Form for uploading bad word files to the Fess search engine.
 * This form is used in the admin interface to upload bad word dictionary files
 * that contain words to be filtered from search results.

 */
package jcifs.pac;

/**
 * Constants for PAC (Privilege Attribute Certificate) data structures.
 * Defines buffer types and other constants used in PAC parsing and validation.
 */
public interface PacConstants {

    /**
     * PAC structure version number.
     */
    int PAC_VERSION = 0;

    /**
     * Buffer type for user logon information.
     */

     * @param size the page size to set
     */
    public void setPageSize(final int size) {
        this.size = Integer.toString(size);
    }

    /**
     * Gets the page size for search log results with validation.
     * Returns the default page size if the current size is invalid.
     *
     * @return the validated page size
     */
    public int getPageSize() {
        if (StringUtil.isBlank(size)) {

 * either express or implied. See the License for the specific language
 * governing permissions and limitations under the License.
 */
package org.codelibs.core.xml;

import javax.xml.XMLConstants;
import javax.xml.validation.SchemaFactory;

import org.codelibs.core.log.Logger;

/**
 * Utility class for {@link SchemaFactory}.
 *
 * @author koichik
 */
public abstract class SchemaFactoryUtil {

 * The rule checks if the URL matches the defined regex pattern and then validates the content as a sitemap.
 * If any exception occurs during the sitemap validation, it logs the error and returns false.
 *
 */
public class SitemapsRule extends RegexRule {
    /**
     * Serial version UID for serialization.
     */
    private static final long serialVersionUID = 1L;

Ainsi, vous pouvez ajouter des données supplémentaires au schéma généré automatiquement.

Par exemple, vous pouvez décider de lire et de valider la requête avec votre propre code, sans utiliser les fonctionnalités automatiques de validation proposée par Pydantic, mais vous pouvez toujours définir la requête dans le schéma OpenAPI.

Vous pouvez le faire avec `openapi_extra` :

We could do better.

We can declare a `UserBase` model that serves as a base for our other models. And then we can make subclasses of that model that inherit its attributes (type declarations, validation, etc).

All the data conversion, validation, documentation, etc. will still work as normally.

That way, we can declare just the differences between the models (with plaintext `password`, with `hashed_password` and without password):

n(", "),g),!1}),h},errorMessage:"",errorMessageKey:"wrongFileType"}),a.formUtils.addValidator({name:"size",validatorFunction:function(b,d,f,g){var h=d.valAttr("max-size");if(!h)return a.formUtils.warn('Input "'+d.attr("name")+'" is missing data-validation-max-size attribute',!0),!0;if(!c)return!0;var i=a.formUtils.convertSizeNameToBytes(h),j=!0;return a.each(d.get(0).files||[],function(a,b){return j=b.size<=i}),j||e(this,"wrongFileSize",h,g),j},errorMessage:"",errorMessageKey:"wrongFileSize"}),a...

   * @return {@link InetAddress} representing the argument
   * @throws IllegalArgumentException if the argument is not a valid IP string literal or if the
   *     address has a scope ID that fails validation against the interfaces on the machine (as
   *     required by Java's {@link InetAddress})
   */
  @CanIgnoreReturnValue // TODO(b/219820829): consider removing
  public static InetAddress forString(String ipString) {