From 95818c507fd2a7fc2b11b71407338f23776cddee Mon Sep 17 00:00:00 2001
From: Ben Claar <ben@piestar.com>
Date: Tue, 24 Jul 2018 15:35:46 -0500
Subject: [PATCH] Allow setting required via boolean attribute per #571

---
 src/Former/Traits/Field.php  | 17 +++++++++++++++++
 tests/LiveValidationTest.php | 27 +++++++++++++++++++++++++++
 2 files changed, 44 insertions(+)

diff --git a/src/Former/Traits/Field.php b/src/Former/Traits/Field.php
index f0addbd1..30c951c0 100644
--- a/src/Former/Traits/Field.php
+++ b/src/Former/Traits/Field.php
@@ -190,6 +190,23 @@ public function isRequired()
 		return isset($this->attributes['required']);
 	}
 
+	/**
+	 * Set required live validation attribute
+	 *
+	 * @param boolean $isRequired
+	 * @return $this
+	 */
+	public function required($isRequired=true)
+	{
+		if ($isRequired) {
+			$this->attributes['required'] = true;
+		} else {
+			unset($this->attributes['required']);
+		}
+
+		return $this;
+	}
+
 	/**
 	 * Check if a field is unwrappable (no label)
 	 *
diff --git a/tests/LiveValidationTest.php b/tests/LiveValidationTest.php
index 6e889831..31fec09a 100644
--- a/tests/LiveValidationTest.php
+++ b/tests/LiveValidationTest.php
@@ -109,6 +109,33 @@ public function testCanSetFieldAsRequired()
 		$this->assertHTML($this->matchControlGroup(), $input);
 	}
 
+	public function testCanSetFieldAsRequiredUsingMethod()
+	{
+		$input = $this->former->text('foo')->required()->__toString();
+
+		$this->assertHTML($this->matchField(array('required' => null)), $input);
+		$this->assertLabel($input, 'foo', true);
+		$this->assertHTML($this->matchControlGroup(), $input);
+	}
+
+	public function testMatchFieldWithoutRequired()
+	{
+		$input = $this->former->text('foo')->__toString();
+
+		$this->assertHTML($this->matchField([]), $input);
+		$this->assertLabel($input, 'foo', false);
+		$this->assertHTML($this->matchControlGroup(), $input);
+	}
+
+	public function testCanSetFieldAsNotRequired()
+	{
+		$input = $this->former->text('foo')->required()->required(false)->__toString();
+
+		$this->assertHTML($this->matchField([]), $input);
+		$this->assertLabel($input, 'foo', false);
+		$this->assertHTML($this->matchControlGroup(), $input);
+	}
+
 	public function testCanSetNestedBracketFieldAsRequired()
 	{
 		$this->former->withRules(array('foo[bar]' => 'required'));