Animator Boolean not Changing by script C#

Hello! I have a problem when trying to change a state within my character.

using System.Collections;
using UnityEngine;

public class Player : MonoBehaviour {

public Animator anim;
public Rigidbody rbody;

private bool isOnGround = true;

private bool jump = false;
private bool doubleJump = false;
//Stores the slide time
private bool slide = false;
    public float slideTimer = 0f
//Sets the maximum amount of time to slide;
public float maxSlideTime = 0.01f;
private bool rest = false;

private float inputH;
private float inputV;


// Use this for initialization
void Start () {
	anim = GetComponent<Animator>();
	rbody = GetComponent<Rigidbody>();
	
}

// Update is called once per frame
void Update () {
		PlayerInput();
}

void PlayerInput(){
	if(Input.GetKeyDown("1")){
		print ("1 is Pressed");
		anim.Play("WAIT03", -1, 0f);
	}
	if(Input.GetMouseButtonDown(1) && !slide){
		print ("isSliding anim bool set true");
		//anim.Play("SLIDE00", -1, 0f);
		anim.SetBool("isSliding", true);
		rbody.useGravity = true;
		slideTimer = 0f;
		slide = true;
		gameObject.GetComponent<BoxCollider>().enabled = false;
	}
	/*if(slide){
        //slideTimer is given a tick rate in seconds.
		slideTimer += Time.deltaTime;
		//If slide timer is over max slide time then the slide with exit state
		if(slideTimer > maxSlideTime){
			anim.SetBool("isSliding", false);
			slide = false;
			gameObject.GetComponent<BoxCollider>().enabled = true;
		}
	}*/ 
     //Physics in Fixed Update
void FixedUpdate()
{
	if(jump == true){
		jump = false;
		rbody.velocity = new Vector2(0, 0);
		rbody.AddForce(new Vector2(0, 80f), ForceMode.Impulse);
	}

	if(slide == true){
		slide = false;
		rbody.velocity = new Vector2(0, 0);
		rbody.AddForce(new Vector2(80f, 0f), ForceMode.Acceleration);
	}

	if(rest == true){
		transform.position = new Vector3(-50f, 0, 0);
	}
}

}

I’ve isolated the problem to the code if you look in the area where I’ve disabled the code in second if statement in PlayerInput(){}. In my animator when I left click it sets the anim.SetBool(“isSliding”, true); to true. However I want to make it set to false when the “slideTimer” exceeds the “maxSlideTime”. I think maybe I didn’t set the “slideTimer” to tick every second.

When I enable the code the value does change, however it doesn’t tick, it merely changes once at a value ranging from around 0.015 to 0.022. How do I get the slideTimer to tick every second correctly?

Much thanks in advance.

In your fixed update you have the following which conflicts with your update method:

if(slide == true){
     slide = false;

You probably need to add some more validation to that like

if (slide == true && slideTimer > maxSlideTime) {
     slide = false;