Validate two value in javascript

Question

Hi I have two variable x and y and value is x=10 and y =20; I want to validate with prompt in javascript please describe how can do it. 2- Condition if x is null or blank then prompt box y= 20 shows if x and y both are null then move to main page?

Upendra Pratap Shahi · Answer

Use this- function CheckValid(){ var XVal= document.getElementById('txtX').value; var YVal= document.getElementById('txty').value; if(XVal==) { var person = prompt(Please enter your first name XVal); document.getElementById('txtX').value=person ; } if(YVal==) { var person = prompt(Please enter your last nameYVal); document.getElementById('txty').value=person ; } if(XVal!= && YVal!=){ //writecode here window.location.href=http://www.google.com; } } My First JavaScript First Name : Last Name : if helpful for you kindly mark the answer as accepted answer.

Bhushan Bhasme · Answer

this code may help You function a(){ alert(12); var XVal= document.getElementById('txtX').value; var YVal= document.getElementById('txty').value; if(XVal=){ var person = prompt(Please enter your name YVal); } if(YVal!=){ var person = prompt(Please enter your nameXVal); } if(XVal== && YVal==) { window.location.href=http://www.google.com; } } My First JavaScript

Upendra Pratap Shahi · Answer

assign this value to a hidden field and then use this value in your project.

Davin Martyn · Answer

I want to take prompt input value in next page like when user enter any value in prompt then this value show should be in next page?

Upendra Pratap Shahi · Answer

Hello In my code I've already assign prompt value in a variable.Kindly look the code. function CheckValid(){ var XVal= document.getElementById('txtX').value; var YVal= document.getElementById('txty').value; if(XVal==) { //here prompt value assign in person variable. You can use this variable any where in this scope var person = prompt(Please enter your first name XVal); document.getElementById('txtX').value=person ; } if(YVal==) { //here prompt value assign in person variable. You can use this variable any where in this scope var person = prompt(Please enter your last nameYVal); document.getElementById('txty').value=person ; } if(XVal!= && YVal!=){ //writecode here window.location.href=http://www.google.com; } } My First JavaScript First Name : Last Name :

Davin Martyn · Answer

Hi I want to assign prompt text box value in variable?

Bhushan Bhasme · Answer

hey davin martyn If My answer is correct and then please mark it as answer so that it could be helpful for others facing same issue thanks