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Documentation
¶
Overview ¶
Package validators provides type-specific validation functionality.
Index ¶
- func BuildIntValidator(iv *IntValidators, rules []string, intType string) (func(any) error, error)
- func BuildSliceValidator(sv *SliceValidators, rules []string) (func(any) error, error)
- func BuildStringValidator(sv *StringValidators, rules []string) (func(any) error, error)
- type BoolValidator
- type BoolValidators
- type IntValidator
- type IntValidators
- type SliceValidator
- type SliceValidators
- func (sv *SliceValidators) ForEach(elementValidator func(any) error) SliceValidator
- func (sv *SliceValidators) MaxSliceLength(n int) SliceValidator
- func (sv *SliceValidators) MinSliceLength(n int) SliceValidator
- func (sv *SliceValidators) SliceLength(n int) SliceValidator
- func (sv *SliceValidators) WithSlice(validators ...SliceValidator) func(any) error
- type StringValidator
- type StringValidators
- func (sv *StringValidators) Email() StringValidator
- func (sv *StringValidators) Length(n int) StringValidator
- func (sv *StringValidators) MaxLength(n int) StringValidator
- func (sv *StringValidators) MinLength(n int) StringValidator
- func (sv *StringValidators) OneOf(values ...string) StringValidator
- func (sv *StringValidators) Regex(pattern string) StringValidator
- func (sv *StringValidators) WithString(validators ...StringValidator) func(any) error
Constants ¶
This section is empty.
Variables ¶
This section is empty.
Functions ¶
func BuildIntValidator ¶
func BuildIntValidator( iv *IntValidators, rules []string, intType string, ) (func(any) error, error)
BuildIntValidator builds an integer validator from tokens. rules[0] == "int" or "int64".
func BuildSliceValidator ¶
func BuildSliceValidator( sv *SliceValidators, rules []string, ) (func(any) error, error)
BuildSliceValidator builds a composite slice validator from tag tokens. Example: "slice;min=1;max=5".
func BuildStringValidator ¶
func BuildStringValidator( sv *StringValidators, rules []string, ) (func(any) error, error)
BuildStringValidator builds a composite string validator from tokens. Expected tag: "string;min=3;max=10;regex=^a.*z$".
Types ¶
type BoolValidator ¶
BoolValidator is a function that validates a bool.
type BoolValidators ¶
type BoolValidators struct {
// contains filtered or unexported fields
}
BoolValidators provides boolean validation methods.
func NewBoolValidators ¶
func NewBoolValidators(t translator.Translator) *BoolValidators
NewBoolValidators creates a new BoolValidators instance.
func (*BoolValidators) WithBool ¶
func (bv *BoolValidators) WithBool(validators ...BoolValidator) func(value any) error
WithBool is a function that validates a bool.
type IntValidator ¶
IntValidator defines a function that validates an int64.
type IntValidators ¶
type IntValidators struct {
// contains filtered or unexported fields
}
IntValidators provides integer validation methods.
func NewIntValidators ¶
func NewIntValidators( t translator.Translator, ) *IntValidators
func (*IntValidators) MaxInt ¶
func (iv *IntValidators) MaxInt(max int64) IntValidator
func (*IntValidators) MinInt ¶
func (iv *IntValidators) MinInt(min int64) IntValidator
func (*IntValidators) WithInt ¶
func (iv *IntValidators) WithInt( validators ...IntValidator, ) func(any) error
WithInt applies IntValidators converting the value to int64 first.
func (*IntValidators) WithInt64 ¶
func (iv *IntValidators) WithInt64( validators ...IntValidator, ) func(any) error
WithInt64 applies IntValidators requiring exactly int64.
type SliceValidator ¶
SliceValidator validates a slice presented as []any.
type SliceValidators ¶
type SliceValidators struct {
// contains filtered or unexported fields
}
func NewSliceValidators ¶
func NewSliceValidators( t translator.Translator, ) *SliceValidators
func (*SliceValidators) ForEach ¶
func (sv *SliceValidators) ForEach( elementValidator func(any) error, ) SliceValidator
ForEach applies an element validator to every element in the slice.
func (*SliceValidators) MaxSliceLength ¶
func (sv *SliceValidators) MaxSliceLength(n int) SliceValidator
func (*SliceValidators) MinSliceLength ¶
func (sv *SliceValidators) MinSliceLength(n int) SliceValidator
func (*SliceValidators) SliceLength ¶
func (sv *SliceValidators) SliceLength(n int) SliceValidator
func (*SliceValidators) WithSlice ¶
func (sv *SliceValidators) WithSlice( validators ...SliceValidator, ) func(any) error
WithSlice applies validators to any slice type via reflection.
type StringValidator ¶
StringValidator defines a function that validates a string.
type StringValidators ¶
type StringValidators struct {
// contains filtered or unexported fields
}
StringValidators provides string validation methods.
func NewStringValidators ¶
func NewStringValidators( t translator.Translator, ) *StringValidators
NewStringValidators creates a new StringValidators instance.
func (*StringValidators) Email ¶
func (sv *StringValidators) Email() StringValidator
func (*StringValidators) Length ¶
func (sv *StringValidators) Length(n int) StringValidator
Length returns a validator that checks for exact length.
func (*StringValidators) MaxLength ¶
func (sv *StringValidators) MaxLength(n int) StringValidator
func (*StringValidators) MinLength ¶
func (sv *StringValidators) MinLength(n int) StringValidator
func (*StringValidators) OneOf ¶
func (sv *StringValidators) OneOf( values ...string, ) StringValidator
func (*StringValidators) Regex ¶
func (sv *StringValidators) Regex(pattern string) StringValidator
Regex returns a validator that ensures the string matches the pattern.
func (*StringValidators) WithString ¶
func (sv *StringValidators) WithString( validators ...StringValidator, ) func(any) error
WithString applies a series of string validators to a value.
Source Files