Add function asIntFromType

Author: elias19r

baked_in.go

@@ -1129,13 +1129,7 @@ func isEq(fl FieldLevel) bool {
 		return int64(field.Len()) == p
 
 	case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64:
-		var p int64
-
-		if field.Type() == timeDurationType {
-			p = asIntFromTimeDuration(param)
-		} else {
-			p = asInt(param)
-		}
+		p := asIntFromType(field.Type(), param)
 
 		return field.Int() == p
 
@@ -1547,13 +1541,7 @@ func isGte(fl FieldLevel) bool {
 		return int64(field.Len()) >= p
 
 	case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64:
-		var p int64
-
-		if field.Type() == timeDurationType {
-			p = asIntFromTimeDuration(param)
-		} else {
-			p = asInt(param)
-		}
+		p := asIntFromType(field.Type(), param)
 
 		return field.Int() >= p
 
@@ -1600,13 +1588,7 @@ func isGt(fl FieldLevel) bool {
 		return int64(field.Len()) > p
 
 	case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64:
-		var p int64
-
-		if field.Type() == timeDurationType {
-			p = asIntFromTimeDuration(param)
-		} else {
-			p = asInt(param)
-		}
+		p := asIntFromType(field.Type(), param)
 
 		return field.Int() > p
 
@@ -1649,13 +1631,7 @@ func hasLengthOf(fl FieldLevel) bool {
 		return int64(field.Len()) == p
 
 	case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64:
-		var p int64
-
-		if field.Type() == timeDurationType {
-			p = asIntFromTimeDuration(param)
-		} else {
-			p = asInt(param)
-		}
+		p := asIntFromType(field.Type(), param)
 
 		return field.Int() == p
 
@@ -1791,13 +1767,7 @@ func isLte(fl FieldLevel) bool {
 		return int64(field.Len()) <= p
 
 	case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64:
-		var p int64
-
-		if field.Type() == timeDurationType {
-			p = asIntFromTimeDuration(param)
-		} else {
-			p = asInt(param)
-		}
+		p := asIntFromType(field.Type(), param)
 
 		return field.Int() <= p
 
@@ -1844,13 +1814,7 @@ func isLt(fl FieldLevel) bool {
 		return int64(field.Len()) < p
 
 	case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64:
-		var p int64
-
-		if field.Type() == timeDurationType {
-			p = asIntFromTimeDuration(param)
-		} else {
-			p = asInt(param)
-		}
+		p := asIntFromType(field.Type(), param)
 
 		return field.Int() < p
 

util.go

@@ -239,6 +239,17 @@ func asIntFromTimeDuration(param string) int64 {
 	return int64(d)
 }
 
+// asIntFromType calls the proper function to parse param as int64,
+// given a field's Type t.
+func asIntFromType(t reflect.Type, param string) int64 {
+	switch t {
+	case timeDurationType:
+		return asIntFromTimeDuration(param)
+	default:
+		return asInt(param)
+	}
+}
+
 // asUint returns the parameter as a uint64
 // or panics if it can't convert
 func asUint(param string) uint64 {