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@ -150,27 +150,67 @@ func (v *Validate) SetTagName(name string) { |
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v.tagName = name |
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} |
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const omitemptyPrefix = "__omitempty__" |
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// ValidateMapCtx validates a map using a map of validation rules and allows passing of contextual
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// validation validation information via context.Context.
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func (v Validate) ValidateMapCtx(ctx context.Context, data map[string]interface{}, rules map[string]interface{}) map[string]interface{} { |
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errs := make(map[string]interface{}) |
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if len(data) == 0 { |
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return errs |
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} |
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Loop: |
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for field, rule := range rules { |
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if strings.HasPrefix(field, omitemptyPrefix) == true { |
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continue |
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} |
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if ruleObj, ok := rule.(map[string]interface{}); ok { |
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if dataObj, ok := data[field].(map[string]interface{}); ok { |
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err := v.ValidateMapCtx(ctx, dataObj, ruleObj) |
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if len(err) > 0 { |
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errs[field] = err |
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} |
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} else if dataObjs, ok := data[field].([]map[string]interface{}); ok { |
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for _, obj := range dataObjs { |
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err := v.ValidateMapCtx(ctx, obj, ruleObj) |
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if dataObj, ok := data[field]; ok { |
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if do, ok := dataObj.(map[string]interface{}); ok { |
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err := v.ValidateMapCtx(ctx, do, ruleObj) |
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if len(err) > 0 { |
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errs[field] = err |
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} |
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} else { |
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errs[field] = errors.New("The field: '" + field + "' is not a map to dive") |
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} |
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} else if _, ok := rules[fmt.Sprintf("%s%s", omitemptyPrefix, field)].(string); ok { |
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// can be null
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continue |
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} else { |
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errs[field] = errors.New("The field: '" + field + "' is not a map to dive") |
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} |
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} else if arrRuleObj, ok := rule.([]interface{}); ok { |
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if len(arrRuleObj) > 0 { |
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if arrRuleItem, ok := arrRuleObj[0].(map[string]interface{}); ok { |
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if dataObjs, ok := data[field]; ok { |
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if do, ok := dataObjs.([]interface{}); ok { |
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for _, obj := range do { |
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if objItem, ok := obj.(map[string]interface{}); ok { |
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err := v.ValidateMapCtx(ctx, objItem, arrRuleItem) |
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if len(err) > 0 { |
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errs[field] = err |
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} |
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} else { |
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errs[field] = errors.New("The field: '" + field + "' is not a map array") |
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continue Loop |
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} |
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} |
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} else { |
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errs[field] = errors.New("The field: '" + field + "' is not a array") |
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} |
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} else if _, ok := rules[fmt.Sprintf("%s%s", omitemptyPrefix, field)].(string); ok { |
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// can be null
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continue |
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} else { |
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errs[field] = errors.New("The field: '" + field + "' is empty") |
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} |
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} else { |
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errs[field] = errors.New("The field: '" + field + "' rule error") |
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} |
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} else { |
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errs[field] = errors.New("The field: '" + field + "' rule error") |
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} |
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} else if ruleStr, ok := rule.(string); ok { |
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err := v.VarCtx(ctx, data[field], ruleStr) |
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if err != nil { |
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hzy