diff options
Diffstat (limited to 'vendor/github.com/go-playground/validator/v10/errors.go')
| -rw-r--r-- | vendor/github.com/go-playground/validator/v10/errors.go | 276 |
1 files changed, 0 insertions, 276 deletions
diff --git a/vendor/github.com/go-playground/validator/v10/errors.go b/vendor/github.com/go-playground/validator/v10/errors.go deleted file mode 100644 index be2676e9e..000000000 --- a/vendor/github.com/go-playground/validator/v10/errors.go +++ /dev/null @@ -1,276 +0,0 @@ -package validator - -import ( - "bytes" - "fmt" - "reflect" - "strings" - - ut "github.com/go-playground/universal-translator" -) - -const ( - fieldErrMsg = "Key: '%s' Error:Field validation for '%s' failed on the '%s' tag" -) - -// ValidationErrorsTranslations is the translation return type -type ValidationErrorsTranslations map[string]string - -// InvalidValidationError describes an invalid argument passed to -// `Struct`, `StructExcept`, StructPartial` or `Field` -type InvalidValidationError struct { - Type reflect.Type -} - -// Error returns InvalidValidationError message -func (e *InvalidValidationError) Error() string { - - if e.Type == nil { - return "validator: (nil)" - } - - return "validator: (nil " + e.Type.String() + ")" -} - -// ValidationErrors is an array of FieldError's -// for use in custom error messages post validation. -type ValidationErrors []FieldError - -// Error is intended for use in development + debugging and not intended to be a production error message. -// It allows ValidationErrors to subscribe to the Error interface. -// All information to create an error message specific to your application is contained within -// the FieldError found within the ValidationErrors array -func (ve ValidationErrors) Error() string { - - buff := bytes.NewBufferString("") - - for i := 0; i < len(ve); i++ { - - buff.WriteString(ve[i].Error()) - buff.WriteString("\n") - } - - return strings.TrimSpace(buff.String()) -} - -// Translate translates all of the ValidationErrors -func (ve ValidationErrors) Translate(ut ut.Translator) ValidationErrorsTranslations { - - trans := make(ValidationErrorsTranslations) - - var fe *fieldError - - for i := 0; i < len(ve); i++ { - fe = ve[i].(*fieldError) - - // // in case an Anonymous struct was used, ensure that the key - // // would be 'Username' instead of ".Username" - // if len(fe.ns) > 0 && fe.ns[:1] == "." { - // trans[fe.ns[1:]] = fe.Translate(ut) - // continue - // } - - trans[fe.ns] = fe.Translate(ut) - } - - return trans -} - -// FieldError contains all functions to get error details -type FieldError interface { - - // Tag returns the validation tag that failed. if the - // validation was an alias, this will return the - // alias name and not the underlying tag that failed. - // - // eg. alias "iscolor": "hexcolor|rgb|rgba|hsl|hsla" - // will return "iscolor" - Tag() string - - // ActualTag returns the validation tag that failed, even if an - // alias the actual tag within the alias will be returned. - // If an 'or' validation fails the entire or will be returned. - // - // eg. alias "iscolor": "hexcolor|rgb|rgba|hsl|hsla" - // will return "hexcolor|rgb|rgba|hsl|hsla" - ActualTag() string - - // Namespace returns the namespace for the field error, with the tag - // name taking precedence over the field's actual name. - // - // eg. JSON name "User.fname" - // - // See StructNamespace() for a version that returns actual names. - // - // NOTE: this field can be blank when validating a single primitive field - // using validate.Field(...) as there is no way to extract it's name - Namespace() string - - // StructNamespace returns the namespace for the field error, with the field's - // actual name. - // - // eq. "User.FirstName" see Namespace for comparison - // - // NOTE: this field can be blank when validating a single primitive field - // using validate.Field(...) as there is no way to extract its name - StructNamespace() string - - // Field returns the fields name with the tag name taking precedence over the - // field's actual name. - // - // eq. JSON name "fname" - // see StructField for comparison - Field() string - - // StructField returns the field's actual name from the struct, when able to determine. - // - // eq. "FirstName" - // see Field for comparison - StructField() string - - // Value returns the actual field's value in case needed for creating the error - // message - Value() interface{} - - // Param returns the param value, in string form for comparison; this will also - // help with generating an error message - Param() string - - // Kind returns the Field's reflect Kind - // - // eg. time.Time's kind is a struct - Kind() reflect.Kind - - // Type returns the Field's reflect Type - // - // eg. time.Time's type is time.Time - Type() reflect.Type - - // Translate returns the FieldError's translated error - // from the provided 'ut.Translator' and registered 'TranslationFunc' - // - // NOTE: if no registered translator can be found it returns the same as - // calling fe.Error() - Translate(ut ut.Translator) string - - // Error returns the FieldError's message - Error() string -} - -// compile time interface checks -var _ FieldError = new(fieldError) -var _ error = new(fieldError) - -// fieldError contains a single field's validation error along -// with other properties that may be needed for error message creation -// it complies with the FieldError interface -type fieldError struct { - v *Validate - tag string - actualTag string - ns string - structNs string - fieldLen uint8 - structfieldLen uint8 - value interface{} - param string - kind reflect.Kind - typ reflect.Type -} - -// Tag returns the validation tag that failed. -func (fe *fieldError) Tag() string { - return fe.tag -} - -// ActualTag returns the validation tag that failed, even if an -// alias the actual tag within the alias will be returned. -func (fe *fieldError) ActualTag() string { - return fe.actualTag -} - -// Namespace returns the namespace for the field error, with the tag -// name taking precedence over the field's actual name. -func (fe *fieldError) Namespace() string { - return fe.ns -} - -// StructNamespace returns the namespace for the field error, with the field's -// actual name. -func (fe *fieldError) StructNamespace() string { - return fe.structNs -} - -// Field returns the field's name with the tag name taking precedence over the -// field's actual name. -func (fe *fieldError) Field() string { - - return fe.ns[len(fe.ns)-int(fe.fieldLen):] - // // return fe.field - // fld := fe.ns[len(fe.ns)-int(fe.fieldLen):] - - // log.Println("FLD:", fld) - - // if len(fld) > 0 && fld[:1] == "." { - // return fld[1:] - // } - - // return fld -} - -// StructField returns the field's actual name from the struct, when able to determine. -func (fe *fieldError) StructField() string { - // return fe.structField - return fe.structNs[len(fe.structNs)-int(fe.structfieldLen):] -} - -// Value returns the actual field's value in case needed for creating the error -// message -func (fe *fieldError) Value() interface{} { - return fe.value -} - -// Param returns the param value, in string form for comparison; this will -// also help with generating an error message -func (fe *fieldError) Param() string { - return fe.param -} - -// Kind returns the Field's reflect Kind -func (fe *fieldError) Kind() reflect.Kind { - return fe.kind -} - -// Type returns the Field's reflect Type -func (fe *fieldError) Type() reflect.Type { - return fe.typ -} - -// Error returns the fieldError's error message -func (fe *fieldError) Error() string { - return fmt.Sprintf(fieldErrMsg, fe.ns, fe.Field(), fe.tag) -} - -// Translate returns the FieldError's translated error -// from the provided 'ut.Translator' and registered 'TranslationFunc' -// -// NOTE: if no registered translation can be found, it returns the original -// untranslated error message. -func (fe *fieldError) Translate(ut ut.Translator) string { - var fn TranslationFunc - - m, ok := fe.v.transTagFunc[ut] - if !ok { - return fe.Error() - } - - fn, ok = m[fe.tag] - if !ok { - fn, ok = m[fe.actualTag] - if !ok { - return fe.Error() - } - } - - return fn(ut, fe) -} |