Initial commit

input.go

@@ -0,0 +1,41 @@
+package validate
+
+import (
+	"reflect"
+	"regexp"
+	"strconv"
+)
+
+func inputInt(kind reflect.Kind, value string) interface{} {
+	return int(inputSame(reflect.Int, value).(int64))
+}
+
+func inputRegexp(kind reflect.Kind, value string) interface{} {
+	return regexp.MustCompile(value)
+}
+
+func inputSame(kind reflect.Kind, value string) interface{} {
+	var val interface{}
+	var err error
+
+	switch kind {
+	case reflect.String:
+		val = value
+	case reflect.Int:
+		val, err = strconv.ParseInt(value, 10, 64)
+	case reflect.Uint:
+		val, err = strconv.ParseUint(value, 10, 64)
+	case reflect.Float64:
+		val, err = strconv.ParseFloat(value, 64)
+	case reflect.Bool:
+		val, err = strconv.ParseBool(value)
+	default:
+		panic(`Cannot pass value to checks on type ` + kind.String())
+	}
+
+	if err != nil {
+		panic(`Invalid value "` + value + `"`)
+	}
+
+	return val
+}