use singular NoDecimal option name

forms/validators/record_data.go

@@ -158,8 +158,8 @@ func (validator *RecordDataValidator) checkNumberValue(field *schema.SchemaField
 
 	options, _ := field.Options.(*schema.NumberOptions)
 
-	if options.NoDecimals && val != float64(int64(val)) {
-		return validation.NewError("validation_no_decimals_constraint", "Decimal numbers are not allowed")
+	if options.NoDecimal && val != float64(int64(val)) {
+		return validation.NewError("validation_no_decimal_constraint", "Decimal numbers are not allowed")
 	}
 
 	if options.Min != nil && val < *options.Min {

forms/validators/record_data_test.go

@@ -184,7 +184,7 @@ func TestRecordDataValidatorValidateNumber(t *testing.T) {
 			Name: "field4",
 			Type: schema.FieldTypeNumber,
 			Options: &schema.NumberOptions{
-				NoDecimals: true,
+				NoDecimal: true,
 			},
 		},
 	)
@@ -254,7 +254,7 @@ func TestRecordDataValidatorValidateNumber(t *testing.T) {
 			[]string{"field3"},
 		},
 		{
-			"(number) check NoDecimals",
+			"(number) check NoDecimal",
 			map[string]any{
 				"field2": 1,
 				"field4": 456.789,