From 0011ecf7017e4e1ccd2a8073a852b6e369ca1348 Mon Sep 17 00:00:00 2001
From: Puyodead1 <puyodead@proton.me>
Date: Thu, 6 Apr 2023 17:32:27 -0400
Subject: [PATCH] dob input: day and year inputs

---
 src/components/DOBInput.css |  5 +--
 src/components/DOBInput.tsx | 84 +++++++++++++++++++++++++++++++++++--
 2 files changed, 83 insertions(+), 6 deletions(-)

diff --git a/src/components/DOBInput.css b/src/components/DOBInput.css
index 5f1582c..f154b6e 100644
--- a/src/components/DOBInput.css
+++ b/src/components/DOBInput.css
@@ -1,6 +1,5 @@
 .select-search-container {
   position: relative;
-  color: var(--text-muted);
   z-index: 1;
 }
 
@@ -10,7 +9,7 @@
   padding: 10px;
   background: var(--secondary);
   border: none;
-  color: var(--text-muted);
+  color: var(--text);
   outline: none;
   font-size: 16px;
   text-align: left;
@@ -73,7 +72,7 @@
   background: var(--primary);
   border: none;
   outline: none;
-  color: var(--text-muted);
+  color: var(--text);
   font-size: 16px;
   text-align: left;
   cursor: pointer;
diff --git a/src/components/DOBInput.tsx b/src/components/DOBInput.tsx
index 40c8b08..121fc8a 100644
--- a/src/components/DOBInput.tsx
+++ b/src/components/DOBInput.tsx
@@ -1,7 +1,12 @@
+import React from "react";
 import SelectSearch from "react-select-search";
 import styled from "styled-components";
 import "./DOBInput.css";
 
+// const MIN_AGE = 13;
+const MIN_AGE = 3; // we do this instead so we can show an age gate if they are under 13
+const MAX_AGE = 120;
+
 const Container = styled.div`
   display: flex;
 `;
@@ -16,6 +21,7 @@ const Input = styled.input<{ error?: boolean }>`
   margin: 0 0 0 5px;
   border: none;
   aria-invalid: ${(props) => (props.error ? "true" : "false")};
+  border: ${(props) => (props.error ? "1px solid red" : "none")};
   box-sizing: border-box;
   width: 100%;
 `;
@@ -72,11 +78,83 @@ const MONTHS = [
 ];
 
 function DOBInput() {
+  const [month, setMonth] = React.useState<string>();
+  const [day, setDay] = React.useState("");
+  const [year, setYear] = React.useState("");
+  const [errors, setErrors] = React.useState<{
+    month?: string;
+    day?: string;
+    year?: string;
+  }>({
+    month: undefined,
+    day: undefined,
+    year: undefined,
+  });
+
+  const onInputChange =
+    (type: string) => (e: React.ChangeEvent<HTMLInputElement>) => {
+      const value = e.target.value;
+
+      // clear error for field
+      setErrors({ ...errors, [type]: undefined });
+
+      // ensure only numbers
+      if (isNaN(Number(value))) {
+        setErrors({ ...errors, [type]: "Invalid input" });
+        return;
+      }
+
+      if (type === "day") {
+        // day should be a number between 1-31 and not more than 2 digits
+        if (
+          value !== "" &&
+          (value.length > 2 || Number(value) > 31 || Number(value) < 1)
+        ) {
+          setErrors({ ...errors, day: "Invalid day" });
+          // return;
+        }
+
+        setDay(value);
+      }
+
+      if (type === "year") {
+        // year must be between now-min and now-max
+        if (
+          value.length === 4 &&
+          (Number(value) > new Date().getFullYear() - MIN_AGE ||
+            Number(value) < new Date().getFullYear() - MAX_AGE)
+        ) {
+          setErrors({ ...errors, year: "Invalid year" });
+          // return;
+        }
+
+        setYear(value);
+      }
+    };
+
   return (
     <Container>
-      <SelectSearch placeholder="Month" search options={MONTHS} />
-      <Input />
-      <Input />
+      <SelectSearch
+        placeholder="Month"
+        search
+        options={MONTHS}
+        onChange={(e) => setMonth(e as string)}
+        value={month}
+      />
+      <Input
+        placeholder="Day"
+        onChange={onInputChange("day")}
+        value={day}
+        error={!!errors.day}
+        maxLength={2}
+      />
+      <Input
+        placeholder="Year"
+        onChange={onInputChange("year")}
+        value={year}
+        error={!!errors.year}
+        maxLength={4}
+      />
     </Container>
   );
 }