jQuery Forms and Inputs
1. Getting and Setting Input Values
You can use val() to get or set values of input fields.
<input type="text" id="nameInput" placeholder="Enter your name">
<button id="getName">Get Name</button>
<p id="nameOutput"></p>
2. Form Validation
Basic form validation can be done by checking if fields are filled or match a pattern.
<form id="myForm">
<input type="email" id="email" placeholder="Enter your email" required>
<button type="submit">Submit</button>
</form>
<p id="formMsg"></p>
3. Enabling and Disabling Form Elements
You can use prop() to enable or disable form elements.
<input type="text" id="disableInput">
<button id="toggleBtn">Disable/Enable</button>
4. Checkbox and Radio Handling
You can check whether a checkbox or radio button is selected using :checked.
<label><input type="checkbox" id="subscribe"> Subscribe</label>
<button id="checkSubscribe">Check Status</button>
<p id="subscribeStatus"></p>
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