helpers

package

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Versions in this module

v1

v1.0.4

Dec 2, 2025

Changes in this version

type Helpers

+ func (h *Helpers) DownloadFile(w http.ResponseWriter, r *http.Request, pathToFile, fileName string) (string, error)

+ func (h *Helpers) Error404(w http.ResponseWriter, r *http.Request)

+ func (h *Helpers) Error500(w http.ResponseWriter, r *http.Request)

+ func (h *Helpers) ErrorForbidden(w http.ResponseWriter, r *http.Request)

+ func (h *Helpers) ErrorStatus(w http.ResponseWriter, status int)

+ func (h *Helpers) ErrorUnauthorized(w http.ResponseWriter, r *http.Request)

+ func (h *Helpers) JsonError(w http.ResponseWriter, err interface{}, status int)

+ func (h *Helpers) ReadJSON(w http.ResponseWriter, r *http.Request, data interface{}, maxBytes ...int) error

+ func (h *Helpers) WriteJSON(w http.ResponseWriter, status int, data interface{}, headers ...http.Header) error

+ func (h *Helpers) WriteXML(w http.ResponseWriter, status int, data interface{}, headers ...http.Header) error

v1.0.4-rc

Dec 1, 2025

v1.0.3

Oct 21, 2025

v1.0.3-rc

Oct 21, 2025

v1.0.2

Sep 26, 2025

Changes in this version

+ func CleanAll(input string) string

+ func CleanInjection(input string) string

+ func CleanPathTraversal(input string) string

+ func CleanXSS(input string) string

type Helpers

+ func (h *Helpers) CleanInjection(input string) string

+ func (h *Helpers) CleanPathTraversal(input string) string

+ func (h *Helpers) CleanXSS(input string) string

+ func (h *Helpers) Sanitize(input string) string

type Validation

+ func (v *Validation) StringLength(field, value string, minLength, maxLength int)

v1.0.2-rc.1

Sep 25, 2025

v1.0.2-rc

Sep 25, 2025

v1.0.1

Sep 9, 2025

v1.0.1-rc

Sep 9, 2025

v1.0.0

Sep 8, 2025

Changes in this version

+ type FileUploadConfig struct

+ AllowedMimeTypes []string

+ Destination string

+ MaxSize int64

+ TempDir string

+ type FileUploadResult struct

+ MimeType string

+ OriginalName string

+ Path string

+ SavedName string

+ Size int64

+ type Helpers struct

+ FileUploadConfig FileUploadConfig

+ Redner *render.Render

+ func (h *Helpers) CreateDirIfNotExist(path string) error

+ func (h *Helpers) CreateFileIfNotExist(path string) error

+ func (h *Helpers) Getenv(key string, defaultValue ...string) string

+ func (h *Helpers) NewValidator(data url.Values) *Validation

+ func (h *Helpers) RandomString(n int) string

+ func (h *Helpers) Render(w http.ResponseWriter, r *http.Request, template string, ...) error

+ func (h *Helpers) UploadFile(r *http.Request, field string, config FileUploadConfig, fs filesystem.FS) (*FileUploadResult, error)

+ type Validation struct

+ Data url.Values

+ Errors map[string]string

+ func (v *Validation) AddError(key, message string)

+ func (v *Validation) Check(ok bool, key, message string)

+ func (v *Validation) Has(field string, r *http.Request) bool

+ func (v *Validation) HasJSON(json interface{}, fields ...string)

+ func (v *Validation) IsDateISO(field, value string)

+ func (v *Validation) IsEmail(field, value string)

+ func (v *Validation) IsEmailInPublicDomain(field, value string)

+ func (v *Validation) IsFloat(field, value string)

+ func (v *Validation) IsInt(field, value string)

+ func (v *Validation) NoSpaces(field, value string)

+ func (v *Validation) NotEmpty(field, value string, message ...string)

+ func (v *Validation) Password(field string, value string, length ...int)

+ func (v *Validation) PasswordUncompromised(field string, value string, threshold ...int)

+ func (v *Validation) Required(r *http.Request, fields ...string)

+ func (v *Validation) RequiredJSON(json interface{}, fields ...string)

+ func (v *Validation) ToString() string

+ func (v *Validation) Valid() bool

v1.0.0-rc

Sep 8, 2025

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