diff --git a/config/config.go b/config/config.go
index b80f79c..0933f4b 100644
--- a/config/config.go
+++ b/config/config.go
@@ -62,11 +62,12 @@ type TypetalkNotifier struct {
 
 // Terraform represents terraform configurations
 type Terraform struct {
-	Default      Default `yaml:"default"`
-	Fmt          Fmt     `yaml:"fmt"`
-	Plan         Plan    `yaml:"plan"`
-	Apply        Apply   `yaml:"apply"`
-	UseRawOutput bool    `yaml:"use_raw_output,omitempty"`
+	Default      Default  `yaml:"default"`
+	Fmt          Fmt      `yaml:"fmt"`
+	Plan         Plan     `yaml:"plan"`
+	Apply        Apply    `yaml:"apply"`
+	UseRawOutput bool     `yaml:"use_raw_output,omitempty"`
+	Validate     Validate `yaml:"validate"`
 }
 
 // Default is a default setting for terraform commands
@@ -79,6 +80,11 @@ type Fmt struct {
 	Template string `yaml:"template"`
 }
 
+// Validate is a terraform validate config
+type Validate struct {
+	Template string `yaml:"template"`
+}
+
 // Plan is a terraform plan config
 type Plan struct {
 	Template            string              `yaml:"template"`
@@ -174,7 +180,7 @@ func (cfg *Config) Validation() error {
 	}
 	if cfg.isDefinedTypetalk() {
 		if cfg.Notifier.Typetalk.TopicID == "" {
-			return fmt.Errorf("Typetalk topic id is missing")
+			return fmt.Errorf("typetalk topic id is missing")
 		}
 	}
 	notifier := cfg.GetNotifierType()
diff --git a/main.go b/main.go
index 505c9d7..ee7df29 100644
--- a/main.go
+++ b/main.go
@@ -219,6 +219,21 @@ func main() {
 				},
 			},
 		},
+		{
+			Name:   "validate",
+			Usage:  "Parse stdin as a validate result",
+			Action: cmdValidate,
+			Flags: []cli.Flag{
+				cli.StringFlag{
+					Name:  "title, t",
+					Usage: "Specify the title to use for notification",
+				},
+				cli.StringFlag{
+					Name:  "message, m",
+					Usage: "Specify the message to use for notification",
+				},
+			},
+		},
 		{
 			Name:   "plan",
 			Usage:  "Parse stdin as a plan result",
@@ -291,6 +306,20 @@ func cmdFmt(ctx *cli.Context) error {
 	return t.Run()
 }
 
+func cmdValidate(ctx *cli.Context) error {
+	cfg, err := newConfig(ctx)
+	if err != nil {
+		return err
+	}
+	t := &tfnotify{
+		config:   cfg,
+		context:  ctx,
+		parser:   terraform.NewValidateParser(),
+		template: terraform.NewValidateTemplate(cfg.Terraform.Validate.Template),
+	}
+	return t.Run()
+}
+
 func cmdPlan(ctx *cli.Context) error {
 	cfg, err := newConfig(ctx)
 	if err != nil {
diff --git a/terraform/parser.go b/terraform/parser.go
index 938afc4..27931be 100644
--- a/terraform/parser.go
+++ b/terraform/parser.go
@@ -32,6 +32,12 @@ type FmtParser struct {
 	Fail *regexp.Regexp
 }
 
+// ValidateParser is a parser for terraform Validate
+type ValidateParser struct {
+	Pass *regexp.Regexp
+	Fail *regexp.Regexp
+}
+
 // PlanParser is a parser for terraform plan
 type PlanParser struct {
 	Pass         *regexp.Regexp
@@ -58,6 +64,13 @@ func NewFmtParser() *FmtParser {
 	}
 }
 
+// NewValidateParser is ValidateParser initialized with its Regexp
+func NewValidateParser() *ValidateParser {
+	return &ValidateParser{
+		Fail: regexp.MustCompile(`(?m)^(│\s{1})?(Error: )`),
+	}
+}
+
 // NewPlanParser is PlanParser initialized with its Regexp
 func NewPlanParser() *PlanParser {
 	return &PlanParser{
@@ -96,6 +109,16 @@ func (p *FmtParser) Parse(body string) ParseResult {
 	return result
 }
 
+// Parse returns ParseResult related with terraform validate
+func (p *ValidateParser) Parse(body string) ParseResult {
+	result := ParseResult{}
+	if p.Fail.MatchString(body) {
+		result.Result = "There is a validation error in your Terraform code"
+		result.ExitCode = ExitFail
+	}
+	return result
+}
+
 // Parse returns ParseResult related with terraform plan
 func (p *PlanParser) Parse(body string) ParseResult {
 	var exitCode int
diff --git a/terraform/template.go b/terraform/template.go
index 408888d..5707c00 100644
--- a/terraform/template.go
+++ b/terraform/template.go
@@ -11,6 +11,8 @@ const (
 	DefaultDefaultTitle = "## Terraform result"
 	// DefaultFmtTitle is a default title for terraform fmt
 	DefaultFmtTitle = "## Fmt result"
+	// DefaultValidateTitle is a default title for terraform validate
+	DefaultValidateTitle = "## Validate result"
 	// DefaultPlanTitle is a default title for terraform plan
 	DefaultPlanTitle = "## Plan result"
 	// DefaultDestroyWarningTitle is a default title of destroy warning
@@ -48,6 +50,23 @@ const (
 
 <details><summary>Details (Click me)</summary>
 
+<pre><code>{{ .Body }}
+</code></pre></details>
+`
+
+	// DefaultValidateTemplate is a default template for terraform validate
+	DefaultValidateTemplate = `
+{{ .Title }}
+
+{{ .Message }}
+
+{{if .Result}}
+<pre><code>{{ .Result }}
+</code></pre>
+{{end}}
+
+<details><summary>Details (Click me)</summary>
+
 <pre><code>{{ .Body }}
 </code></pre></details>
 `
@@ -130,6 +149,13 @@ type FmtTemplate struct {
 	CommonTemplate
 }
 
+// ValidateTemplate is a default template for terraform validate
+type ValidateTemplate struct {
+	Template string
+
+	CommonTemplate
+}
+
 // PlanTemplate is a default template for terraform plan
 type PlanTemplate struct {
 	Template string
@@ -171,6 +197,16 @@ func NewFmtTemplate(template string) *FmtTemplate {
 	}
 }
 
+// NewValidateTemplate is ValidateTemplate initializer
+func NewValidateTemplate(template string) *ValidateTemplate {
+	if template == "" {
+		template = DefaultValidateTemplate
+	}
+	return &ValidateTemplate{
+		Template: template,
+	}
+}
+
 // NewPlanTemplate is PlanTemplate initializer
 func NewPlanTemplate(template string) *PlanTemplate {
 	if template == "" {
@@ -261,6 +297,24 @@ func (t *FmtTemplate) Execute() (string, error) {
 	return resp, nil
 }
 
+// Execute binds the execution result of terraform validate into template
+func (t *ValidateTemplate) Execute() (string, error) {
+	data := map[string]interface{}{
+		"Title":   t.Title,
+		"Message": t.Message,
+		"Result":  t.Result,
+		"Body":    t.Body,
+		"Link":    t.Link,
+	}
+
+	resp, err := generateOutput("validate", t.Template, data, t.UseRawOutput)
+	if err != nil {
+		return "", err
+	}
+
+	return resp, nil
+}
+
 // Execute binds the execution result of terraform plan into template
 func (t *PlanTemplate) Execute() (string, error) {
 	data := map[string]interface{}{
@@ -331,6 +385,14 @@ func (t *FmtTemplate) SetValue(ct CommonTemplate) {
 	t.CommonTemplate = ct
 }
 
+// SetValue sets template entities about terraform validate to CommonTemplate
+func (t *ValidateTemplate) SetValue(ct CommonTemplate) {
+	if ct.Title == "" {
+		ct.Title = DefaultValidateTitle
+	}
+	t.CommonTemplate = ct
+}
+
 // SetValue sets template entities about terraform plan to CommonTemplate
 func (t *PlanTemplate) SetValue(ct CommonTemplate) {
 	if ct.Title == "" {
@@ -365,6 +427,11 @@ func (t *FmtTemplate) GetValue() CommonTemplate {
 	return t.CommonTemplate
 }
 
+// GetValue gets template entities
+func (t *ValidateTemplate) GetValue() CommonTemplate {
+	return t.CommonTemplate
+}
+
 // GetValue gets template entities
 func (t *PlanTemplate) GetValue() CommonTemplate {
 	return t.CommonTemplate