8000 Fix: Prevent panic when validating struct with nil pointer to map field by kaptinlin · Pull Request #260 · gookit/validate · GitHub
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Fix: Prevent panic when validating struct with nil pointer to map field #260

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Merged
merged 1 commit into from
Mar 1, 2024
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Fix: Prevent panic when validating struct with nil pointer to map field #260

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8 changes: 7 additions & 1 deletion data_source.go
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Original file line number Diff line number Diff line change
Expand Up @@ -384,7 +384,7 @@ func (d *StructData) parseRulesFromTag(v *Validation) {
fValue = removeValuePtr(fValue)

// Check if the reflect.Value is valid and not a nil pointer
if !fValue.IsValid() {
if !fValue.IsValid() || fValue.IsNil() {
continue
}

Expand All @@ -400,6 +400,12 @@ func (d *StructData) parseRulesFromTag(v *Validation) {

case reflect.Map:
fValue = removeValuePtr(fValue)

// Check if the reflect.Value is valid and not a nil pointer
if !fValue.IsValid() || fValue.IsNil() {
continue
}

for _, key := range fValue.MapKeys() {
key = removeValuePtr(key)
elemValue := removeValuePtr(fValue.MapIndex(key))
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