export generic validator functions

validators.go

@@ -14,9 +14,9 @@ var (
 	ERequired       = errors.New("this field is required")
 )
 
-// validLettersGeneric is a validator generator for checking
+// ValidLettersGeneric is a validator generator for checking
 // for valid letters in field
-func validLettersGeneric(Letters string, Error error) ValidatorFunc {
+func ValidLettersGeneric(Letters string, Error error) ValidatorFunc {
 	Callback := func(field FormField, ctx context.Context) error {
 		for _, Rune := range field.GetString() {
 			if strings.IndexRune(Letters, Rune) == -1 {
@@ -28,18 +28,18 @@ func validLettersGeneric(Letters string, Error error) ValidatorFunc {
 	return Callback
 }
 
-// validRequired returns nil if there is text in the field.
+// ValidRequired returns nil if there is text in the field.
 // If the field is empty it returns error.
-func validRequired(field FormField, ctx context.Context) error {
+func ValidRequired(field FormField, ctx context.Context) error {
 	if field.GetString() == "" {
 		return ERequired
 	}
 	return nil
 }
 
-// validLength returns a string field validator that verifies if a string
+// ValidLength returns a string field validator that verifies if a string
 // length is between specified min and max values.
-func validLength(min, max int) ValidatorFunc {
+func ValidLength(min, max int) ValidatorFunc {
 	var ELength = errors.New(
 		fmt.Sprintf("must be a string between %d and %d characters in length", min, max))
 	return func(field FormField, ctx context.Context) error {
@@ -50,8 +50,8 @@ func validLength(min, max int) ValidatorFunc {
 	}
 }
 
-// validFieldIn verifies if item is within the list of items
-func validFieldIn(list []string) ValidatorFunc {
+// ValidFieldIn verifies if item is within the list of items
+func ValidFieldIn(list []string) ValidatorFunc {
 	var EInvalidValue = errors.New(
 		fmt.Sprintf(
 			"field value must be one of: %s",
@@ -68,8 +68,8 @@ func validFieldIn(list []string) ValidatorFunc {
 	}
 }
 
-// validInt returns error if field does not contain a valid integer value
-func validInt(field FormField, ctx context.Context) error {
+// ValidInt returns error if field does not contain a valid integer value
+func ValidInt(field FormField, ctx context.Context) error {
 	_, err := field.GetInt()
 	if err != nil {
 		return EInvalidInteger
@@ -77,9 +77,9 @@ func validInt(field FormField, ctx context.Context) error {
 	return nil
 }
 
-// validBetween is a validator generator that makes sure field is
+// ValidBetween is a validator generator that makes sure field is
 // integer value within the specified range.
-func validBetween(min, max int) ValidatorFunc {
+func ValidBetween(min, max int) ValidatorFunc {
 	var EInvalidInterval = errors.New(
 		fmt.Sprintf("must be integer between %d and %d", min, max))
 	return func(field FormField, ctx context.Context) error {
@@ -94,8 +94,8 @@ func validBetween(min, max int) ValidatorFunc {
 	}
 }
 
-// validFloat returns error if field does not contain a valid integer value
-func validFloat(field FormField, ctx context.Context) error {
+// ValidFloat returns error if field does not contain a valid integer value
+func ValidFloat(field FormField, ctx context.Context) error {
 	_, err := field.GetFloat()
 	if err != nil {
 		return EInvalidFloat
@@ -103,9 +103,9 @@ func validFloat(field FormField, ctx context.Context) error {
 	return nil
 }
 
-// validBetweenFloat32 is a v alidator generator that makes sure field is
+// ValidBetweenFloat32 is a v alidator generator that makes sure field is
 // float64 value within the specified range.
-func validBetweenFloat(min, max float64) ValidatorFunc {
+func ValidBetweenFloat(min, max float64) ValidatorFunc {
 	var EInvalidInterval = errors.New(
 		fmt.Sprintf("must be float value between %.2f and %.2f", min, max))
 	return func(field FormField, ctx context.Context) error {
@@ -120,9 +120,9 @@ func validBetweenFloat(min, max float64) ValidatorFunc {
 	}
 }
 
-// validFieldEqualTo is a general purpose validator that checks
+// ValidFieldEqualTo is a general purpose validator that checks
 // if two fields have the same value for verification purposes.
-func validFieldEqualTo(Other *FormField, err error) ValidatorFunc {
+func ValidFieldEqualTo(Other *FormField, err error) ValidatorFunc {
 	return func(field FormField, ctx context.Context) error {
 		if field.GetString() != Other.GetString() {
 			return err