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Bootstrap form validation using javascript
Hi, in the post ‘ Bootstrap form validation using javascript ‘ we are going to learn how to make a validated form on the bootstrap framework using javascript only without any validator js plugin.
To make the form and validate the form using the below code. here we are going to use only 3 fields the name, email and contact number thus we will test the length of character if there is the only character without any special character or number, a proper format of email and a proper format of contact number with 0 or + and country code and then 10 digit phone number.
Let us start Bootstrap form validation using javascript step by step
First, make an HTML page with installing bootstrap on it
Then make a bootstrap form with name, contact number, and email address field as input and give them proper id
Make a button or input field with type submit, on which click the form will be submitted
Call a javascript function on submit of the form with return
Write the validating script on the function
On blur of field call a function for validation of that particular field
Write each js function for each input field calling the function for validation.
Now the sample code for Bootstrap form validation using javascript