From b2447bc967df37b31282a97e32c581954bb8bcc9 Mon Sep 17 00:00:00 2001
From: René 'Necoro' Neumann <necoro@necoro.eu>
Date: Thu, 17 Oct 2024 16:37:23 +0200
Subject: Move from html/template to templ

---
 form/errors.go | 30 ++++++++++++++++++++++++++++++
 1 file changed, 30 insertions(+)
 create mode 100644 form/errors.go

(limited to 'form/errors.go')

diff --git a/form/errors.go b/form/errors.go
new file mode 100644
index 0000000..52206c4
--- /dev/null
+++ b/form/errors.go
@@ -0,0 +1,30 @@
+package form
+
+import (
+	"errors"
+	"fmt"
+)
+
+type FieldError struct {
+	Field string
+	Issue string
+}
+
+func (fe FieldError) Error() string {
+	return fmt.Sprintf("%s: %v", fe.Field, fe.Issue)
+}
+
+// errors will build a map where each key is the field name, and each
+// value is a slice of strings representing errors with that field.
+func fieldErrors(errs []error) map[string][]string {
+	ret := make(map[string][]string)
+	for _, err := range errs {
+		var fe FieldError
+		if !errors.As(err, &fe) {
+			fmt.Println(err, "isnt field error")
+			continue
+		}
+		ret[fe.Field] = append(ret[fe.Field], fe.Issue)
+	}
+	return ret
+}
-- 
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