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[#3735] fixed text field min/max validators to properly count multi-byte characters

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This commit is contained in:
Gani Georgiev
2023-11-10 14:55:22 +02:00
parent 4abe199acc
commit 5835193900
3 changed files with 35 additions and 8 deletions
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forms/validators/record_data.go
+5 -2
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@@ -132,11 +132,14 @@ func (validator *RecordDataValidator) checkTextValue(field *schema.SchemaField,
options, _ := field.Options.(*schema.TextOptions)
if options.Min != nil && len(val) < *options.Min {
// note: casted to []rune to count multi-byte chars as one
length := len([]rune(val))
if options.Min != nil && length < *options.Min {
return validation.NewError("validation_min_text_constraint", fmt.Sprintf("Must be at least %d character(s)", *options.Min))
}
if options.Max != nil && len(val) > *options.Max {
if options.Max != nil && length > *options.Max {
return validation.NewError("validation_max_text_constraint", fmt.Sprintf("Must be less than %d character(s)", *options.Max))
}